Terence G. Langdon
Publications (to March 2008)
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R.B. Figueiredo and T.G. Langdon, “Record Superplasticity in a Magnesium Alloy
Processed by Equal-Channel Angular Pressing,” Advanced Engineering Materials 10, 3740 (2008).
L. Balogh, T. Ungár, Y. Zhao, Y.T. Zhu, Z. Horita, C. Xu and T.G. Langdon, “Influence of
Stacking-Fault Energy on Microstructural Characteristics of Ultrafine-Grain Copper and
Copper-Zinc Alloys,” Acta Materialia 56, 809-820 (2008).
S.G. Chowdhury, C. Xu and T.G. Langdon, “Texture Evolution in an Aluminum Alloy
Processed by ECAP with Concurrent Precipitate Fragmentation,” Materials Science and
Engineering A A473, 219-225 (2008).
Y.H. Zhao, Z. Horita, T.G. Langdon and Y.T. Zhu, “Evolution of Defect Structures during
Cold Rolling of Ultrafine-Grained Cu and Cu-Zn Alloys: Influence of Stacking Fault
Energy,” Materials Science and Engineering A474, 342-347 (2008).
Y. Harai, M. Kai, K. Kaneko, Z. Horita and T.G. Langdon, “Microstructural and
Mechanical Characteristics of an AZ61 Magnesium Alloy Processed by High-Pressure
Torsion,” Materials Transactions 49, 76-83 (2008).
M. Kawasaki and T.G. Langdon, “Grain Boundary Sliding in a Superplastic ZincAluminum Alloy Processed using Severe Plastic Deformation,” Materials Transactions 49,
84-89 (2008).
Y.H. Zhao, J.E. Bingert, Y.T. Zhu, X.Z. Liao, R.Z. Valiev, Z. Horita, T.G. Langdon, Y.Z.
Zhou and E.J. Lavernia, “Tougher Ultrafine Grain Cu via High-Angle Grain Boundaries
and Low Dislocation Density,” Applied Physics Letters 92, 081903-1 - 081903-3 (2008).
J. Gubicza, N.Q. Chinh, J.L. Lábár, Z. Hegedüs, C. Xu and T.G. Langdon, “Microstructure
and Yield Strength of Severely Deformed Silver,” Scripta Materialia 58, 775-778 (2008).
M. Kawasaki, C. Xu and T.G. Langdon, “Extending Flow in High-Temperature Creep to
Materials with Ultrafine Grain Sizes,” Plasticity, Failure and Fatigue in Structural Materials
– from Macro to Nano: Proceedings of the Hael Mughrabi Honorary Symposium (K.J. Hsia,
M. Göken, T. Pollock, P.D. Portella and N.R. Moody, eds.), pp. 55-62. The Minerals,
Metals and Materials Society, Warrendale, PA (2008).
Z. Horita and T.G. Langdon, “Microstructural Evolution in the Processing of Bulk Samples
Using High-Pressure Torsion,” Materials Science Forum 539-543, 80-85 (2007).
C. Xu, M. Kawasaki, M. Furukawa, Z. Horita and T.G. Langdon, “Mechanical Properties of
a Spray-Cast Aluminum Alloy Processed by Severe Plastic Deformation,” Materials
Science Forum 539-543, 141-148 (2007).
M. Furui, H. Kitamura, M. Fukuta, H. Anada and T.G. Langdon, “Superplastic Deformation
of a Mg-8% Li Alloy Processed at Room Temperature by ECAP,” Materials Science Forum
539-543, 2940-2946 (2007).
M. Furukawa, Z. Horita and T.G. Langdon, “Application of Equal-Channel Angular
Pressing to Aluminum and Copper Single Crystals,” Materials Science Forum 539-543,
2853-2858 (2007).
C. Xu, Z. Horita and T.G. Langdon, “The Evolution of Homogeneity in Processing by
High-Pressure Torsion,” Acta Materialia 55, 203-212 (2007).
T. Ungár, L. Belogh, Y.T. Zhu, Z. Horita, C. Xu and T.G. Langdon, “Using X-ray
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Microdiffraction to Determine Grain Sizes at Selected Positions in Disks Processed by
High-Pressure Torsion,” Materials Science and Engineering A444, 153-156 (2007).
M. Furui, H. Kitamura, H. Anada and T.G. Langdon, “Influence of Preliminary Extrusion
Conditions on the Superplastic Properties of a Magnesium Alloy Processed by ECAP,”
Acta Materialia 55, 1083-1091 (2007).
P. Kumar, M.E. Kassner and T.G. Langdon, “Fifty Years of Harper-Dorn Creep: a Viable
Creep Mechanism or a Californian Artifact?” Journal of Materials Science 42, 409-420
(2007).
Y. Huang and T.G. Langdon, “The Evolution of Delta-Phase in a Superplastic Inconel 718
Alloy,” Journal of Materials Science 42, 421-427 (2007).
Y. Fukuda, M. Furukawa, K. Oh-ishi, Z. Horita and T.G. Langdon, “Influence of Crystal
Orientation on the Processing of Copper Single Crystals by ECAP,” Journal of Materials
Science 42, 1501-1511 (2007).
A.P. Zhilyaev, T.R. McNelley and T.G. Langdon, “Evolution of Microstructure and
Microtexture in FCC Metals during High-Pressure Torsion,” Journal of Materials Science
42, 1517-1528 (2007).
C. Xu and T.G. Langdon, “The Development of Hardness Homogeneity in Aluminum and
an Aluminum Alloy Processed by ECAP,” Journal of Materials Science 42, 1542-1550
(2007).
N.Q. Chinh, J. Gubicza and T.G. Langdon, “Characteristics of Face-Centered Cubic Metals
Processed by Equal-Channel Angular Pressing,” Journal of Materials Science 42, 15941605 (2007).
M. Kawasaki and T.G. Langdon, “Principles of Superplasticity in Ultrafine-Grained
Materials,” Journal of Materials Science 42, 1782-1796 (2007).
M.J. O’Brien, H.F. von Bremen, M. Furukawa, Z. Horita and T.G. Langdon, “A Finite
Element Analysis of the Superplastic Forming of an Aluminum Alloy Processed by
ECAP,” Materials Science and Engineering A456, 236-242 (2007).
C. Xu, K. Xia and T.G. Langdon, “The Role of Back-Pressure in the Processing of Pure
Aluminum by ECAP,” Acta Materialia 55, 2351-2360 (2007).
J. Gubicza, N.Q. Chinh, P. Szommer, A. Vinogradov and T.G. Langdon, “Microstructural
Characteristics of Pure Gold Processed by Equal-Channel Angular Pressing,” Scripta
Materialia 56, 947-950 (2007).
M. Kawasaki, C. Xu, Z. Horita and T.G. Langdon, “Extending Creep and Superplasticity to
Materials with Submicrometer Grain Sizes,” Key Engineering Materials 345-346, 539-544
(2007).
J. Gubicza. I. Schiller, N.Q. Chinh, J. Illy, Z. Horita and T.G. Langdon, “The Effect of
Severe Plastic Deformation on Precipitation in Supersaturated Al-Zn-Mg Alloys,” Materials
Science and Engineering, A460-461, 77-85 (2007).
T.G. Langdon, “Ultrafine-Grained Materials: a Personal Perspective,” International Journal
of Materials Research 98, 251-254 (2007).
T.G. Langdon, “The Principles of Grain Refinement in Equal-Channel Angular Pressing,”
Materials Science and Engineering, A462, 3-11 (2007).
J. Gubicza, N.Q. Chinh, T. Csanádi, T.G. Langdon and T. Ungár, “Microstructure and
Strength of Severely Deformed f.c.c. Metals,” Materials Science and Engineering, A462,
86-90 (2007).
Y.H. Zhao, Y.T. Zhu, X.Z. Liao, Z Horita and T.G. Langdon, “Influence of Stacking Fault
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Energy on the Minimum Grain Size Achieved in Severe Plastic Deformation,” Materials
Science and Engineering, A463, 22-26 (2007).
T.G. Langdon, “The Processing of Ultrafine-Grained Materials through the Application of
Severe Plastic Deformation,” Journal of Materials Science 42, 3388-3397 (2007).
R.B. Figueiredo, P.R. Cetlin and T.G. Langdon, ”The Processing of Difficult-to-Work
Alloys by ECAP with an Emphasis on Magnesium Alloys,” Acta Materialia 55, 4769-4779
(2007).
Z. Horita, K. Kishikawa, K. Kimura, K. Tatsumi and T.G. Langdon, “Grain Refinement of
High-Purity FCC Metals Using ECAP,” Materials Science Forum 558-559, 1273-1278
(2007).
C. Xu, Z. Horita and T.G. Langdon, “The Processing of Ultrafine-Grained Materials Using
High-Pressure Torsion,” Materials Science Forum 558-559, 1283-1294 (2007).
A.P. Zhilyaev, J.M. Garcia-Infanta, F. Carreño, T.G. Langdon and O.A. Ruano, “Particle
and Grain Growth in an Al-Si Alloy During High-Pressure Torsion,” Scripta Materialia 57,
763-765 (2007).
R.Z. Valiev, M.J. Zehetbauer, Y. Estrin, H.-W. Höppel, Y. Ivanisenko, H. Hahn, G. Wilde,
H.J. Roven, X. Sauvage and T.G. Langdon, “The Innovation Potential of Bulk
Nanostructured Materials,” Advanced Engineering Materials 9, 527-533 (2007).
M. Kawasaki, R.B. Figueiredo, C. Xu and T.G. Langdon, “Developing Superplastic
Ductilities in Ultrafine-Grained Metals,” Metallurgical and Materials Transactions A 38A,
1891-1898 (2007).
J. Gubicza, S. Dobatkin, Z. Bakai, N.Q. Chinh and T.G. Langdon, “Microstructure and
Mechanical Behavior of Severely Deformed f.c.c. Metals,” Materials Science Forum 567568, 181-184 (2007).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Developing a Model for Grain
Refinement in Equal-Channel Angular Pressing,” Materials Science Forum 503-504, 19-24
(2006).
C. Xu and T.G. Langdon, “Creep and Mechanical Properties of a Commercial Aluminum
Alloy Processed by ECAP,” Materials Science Forum 503-504, 77-82 (2006).
M. Kawasaki, C. Xu and T.G. Langdon, “An Investigation of Cavitation in the Tensile
Testing of a Spray-Cast Aluminum Alloy Processed by ECAP,” Materials Science Forum
503-504, 83-89 (2006).
M. Furukawa, Y. Fukuda, K. Oh-ishi, Z. Horita and T.G. Langdon, “An Investigation of
Deformation in Copper Single Crystals Using Equal-Channel Angular Pressing,” Materials
Science Forum 503-504, 113-118 (2006).
N. Gao, M.J. Starink, M. Furukawa, Z. Horita, C. Xu and T.G. Langdon, “Evolution of
Microstructure and Precipitation in Heat-Treatable Aluminium Alloys during ECA Pressing
and Subsequent Heat Treatment,” Materials Science Forum 503-504, 275-281 (2006).
G. Sakai, K. Nakamura, Z. Horita and T.G. Langdon, “Application of High Pressure
Torsion to Bulk Samples,” Materials Science Forum 503-504, 391-396 (2006).
M.J. Starink, N. Gao, H.S. Ubhi, S. Wang, C. Xu and T.G. Langdon, “An EBSD Study of
Texture Rotation and Grain Boundary Evolution in a Spray-Cast and a Conventionally-Cast
Aluminium Alloy During ECA Pressing,” Materials Science Forum 503-504, 937-942
(2006).
E.V. Naidenkin, E.F. Dudarev, Yu.R. Kolobov, G.P. Bakach and T.G. Langdon, “The
Effect of Equal-Channel Angular Pressing on Structure-Phase Changes and Superplastic
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Properties of Al-Mg-Li Alloy,” Materials Science Forum 503-504, 983-988 (2006).
N.Q. Chinh, G. Vörös, P. Szommer, Z. Horita and T.G. Langdon, “Grain Boundary Sliding
as a Significant Mechanism of Low Temperature Plastic Deformation in ECAP
Aluminum,” Materials Science Forum 503-504, 1001-1006 (2006).
Z. Horita, T. Fujita, K. Kaneko and T.G. Langdon, “Precipitation Behavior in AgeHardenable Alloys after Severe Plastic Deformation,” Nanostructured Materials by HighPressure Severe Plastic Deformation (Y.T. Zhu and V. Varyukhin, eds), pp. 129-136.
Springer, Dordrecht, The Netherlands (2006).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “The Deformation Characteristics of
Pure Aluminum Processed by Equal-Channel Angular Pressing,” Nanostructured Materials
by High-Pressure Severe Plastic Deformation (Y.T. Zhu and V. Varyukhin, eds), pp. 201208. Springer, Dordrecht, The Netherlands (2006).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Principles of Grain Refinement in
Processing by ECAP,” Ultrafine Grained Materials IV (Y.T. Zhu, T.G. Langdon, Z. Horita,
M.J. Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp. 11-16. The Minerals, Metals and
Materials Society, Warrendale, PA (2006).
Z. Horita and T.G. Langdon, “Using Torsion to Produce Severe Strain and Ultrafine
Grains,” Ultrafine Grained Materials IV (Y.T. Zhu, T.G. Langdon, Z. Horita, M.J.
Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp. 17-22. The Minerals, Metals and
Materials Society, Warrendale, PA (2006).
N. Gao, M.J. Starink, S.C. Wang, C. Xu and T.G. Langdon, “Microstructure and Texture
Development in Aluminium 7034 and 2024 Alloys Processed by ECAP,” Ultrafine Grained
Materials IV (Y.T. Zhu, T.G. Langdon, Z. Horita, M.J. Zehetbauer, S.L. Semiatin and T.C.
Lowe, eds), pp. 223-230. The Minerals, Metals and Materials Society, Warrendale, PA
(2006).
J. Gibicza, N.Q. Chinh, T.G. Langdon and T. Ungár, “Microstructure and Strength of
Metals Processed by Severe Plastic Deformation,” Ultrafine Grained Materials IV (Y.T.
Zhu, T.G. Langdon, Z. Horita, M.J. Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp.
231-236. The Minerals, Metals and Materials Society, Warrendale, PA (2006).
A.P. Zhilyaev, K. Oh-ishi, T.G. Langdon and T.R. McNelley, “Microstructure Evolution in
Commercial Purity Aluminum during High-Pressure Torsion,” Ultrafine Grained Materials
IV (Y.T. Zhu, T.G. Langdon, Z. Horita, M.J. Zehetbauer, S.L. Semiatin and T.C. Lowe,
eds), pp. 245-250. The Minerals, Metals and Materials Society, Warrendale, PA (2006).
P. Kumar, C. Xu and T.G. Langdon, “Effect of Imposing a Very High Strain on the StressStrain Behavior of a Zn-22% Al Alloy,” Ultrafine Grained Materials IV (Y.T. Zhu, T.G.
Langdon, Z. Horita, M.J. Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp. 317-322. The
Minerals, Metals and Materials Society, Warrendale, PA (2006).
M. Kawasaki, C. Xu and T.G. Langdon, “The Significance of Cavitation in a Superplastic
Aluminum Alloy Processed by ECAP,” Ultrafine Grained Materials IV (Y.T. Zhu, T.G.
Langdon, Z. Horita, M.J. Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp. 427-432. The
Minerals, Metals and Materials Society, Warrendale, PA (2006).
C. Xu and T.G. Langdon, “Creep Behavior of an Aluminum 7034 Alloy Processed by
ECAP,” Ultrafine Grained Materials IV (Y.T. Zhu, T.G. Langdon, Z. Horita, M.J.
Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp. 439-446. The Minerals, Metals and
Materials Society, Warrendale, PA (2006).
T. Ungár, L. Balogh, Y.T. Zhu, C. Xu, G. Ribárik, Z. Horita and T.G. Langdon, “Density of
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Stacking Faults and Twin Boundaries in Ultrafine-Grained Materials Determined by X-Ray
Line Profile Analysis,” Ultrafine Grained Materials IV (Y.T. Zhu, T.G. Langdon, Z. Horita,
M.J. Zehetbauer, S.L. Semiatin and T.C. Lowe, eds), pp. 483-490. The Minerals, Metals
and Materials Society, Warrendale, PA (2006).
N.Q. Chinh, P. Szommer, Z. Horita and T.G. Langdon, “Experimental Evidence for Grain
Boundary Sliding in Ultrafine-grained Aluminum Processed by Severe Plastic
Deformation,” Advanced Materials 18, 34-39 (2006).
R.Z. Valiev, Y. Estrin, Z. Horita, T.G. Langdon, M.J. Zehetbauer and Y.T. Zhu, “Producing
Bulk Ultrafine-Grained Materials by Severe Plastic Deformation,” JOM 58 (4), 33-39
(2006).
T.G. Langdon, “Grain Boundary Sliding Revisited: Developments in Sliding over Four
Decades,” Journal of Materials Science 41, 597-609 (2006).
T.G. Langdon, “Processing of Aluminum Alloys by Severe Plastic Deformation,” Materials
Science Forum 519-521, 45-54 (2006).
Y. Fukuda, K. Oh-ishi, M. Furukawa, Z. Horita and T.G. Langdon, “Influence of Crystal
Orientation on ECAP of Aluminum Single Crystals,” Materials Science and Engineering
A420, 79-86 (2006).
Y. Miyahara, Z. Horita and T.G. Langdon, “Exceptional Superplasticity in an AZ61
Magnesium Alloy Processed by Extrusion and ECAP,” Materials Science and Engineering
A420, 240-244 (2006).
M. Kautz, H.W. Höppel, C. Xu, M. Murashkin, T.G. Langdon, R.Z. Valiev and H.
Mughrabi, “An Overview: Fatigue Behaviour of Ultrafine-Grained Metals and Alloys,”
International Journal of Fatigue 28, 1001-1010 (2006).
R.Z. Valiev and T.G. Langdon, “Principles of Equal-Channel Angular Pressing as a
Processing Tool for Grain Refinement,” Progress in Materials Science 51, 881-981 (2006).
K. Venkateswarlu, G. Das, A.K. Pramanik, C. Xu and T.G. Langdon, “Using BallIndentation to Evaluate the Properties of an Ultrafine-Grained Al-2% Si Alloy Processed by
ECAP,” Materials Science and Engineering A427, 188-194 (2006).
T.G. Langdon, “The Characteristics of Grain Refinement in Materials Processed by Severe
Plastic Deformation,” Reviews on Advanced Materials Science 13, 6-14 (2006).
R.Z. Valiev and T.G. Langdon, “Developments in the Use of ECAP Processing for Grain
Refinement,” Reviews on Advanced Materials Science 13, 15-26 (2006).
A.P. Zhilyaev, D.L. Swisher, K. Oh-ishi, T.G. Langdon and T.R. McNelley, “Microtexture
and Microstructure Evolution during Processing of Pure Aluminum by Repetitive ECAP,”
Materials Science and Engineering A429, 137-148 (2006).
P. Kumar, C. Xu and T.G. Langdon, “Mechanical Characteristics of a Zn-22% Al Alloy
Processed to Very High Strains by ECAP,” Materials Science and Engineering A429, 324328 (2006).
M. Kawasaki, K. Kubota, K. Higashi and T.G. Langdon, “Flow and Cavitation in a QuasiSuperplastic Two-Phase Magnesium-Lithium Alloy,” Materials Science and Engineering
A429, 334-340 (2006).
R.B. Figueiredo and T.G. Langdon, “The Development of Superplastic Ductilities and
Microstructural Homogeneity in a Magnesium ZK60 Alloy Processed by ECAP,” Materials
Science and Engineering A430, 151-156 (2006).
A.A. Salem, T.G. Langdon, T.R. McNelley, S.R. Kalidindi and S.L. Semiatin, “Strain-Path
Effects on the Evolution of Microstructure and Texture during the Severe-Plastic
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Deformation of Aluminum,” Metallurgical and Materials Transactions A 37A, 2879-2891
(2006).
M. Furui, H. Kitamura, H. Anada and T.G. Langdon, “Influence of Extrusion Conditions on
the Superplastic Properties of a Mg-8% Li Alloy Processed at Room Temperature by
Equal-Channel Angular Pressing,” Magnesium - Proceedings of the 7th International
Conference on Magnesium Alloys and Their Applications (K.U.Kainer, ed.), pp. 419-424.
Wiley-VCH, Weinheim, Germany (2006).
N.Q. Chinh, P. Szommer, T. Csanádi and T.G. Langdon, “Flow Processes at Low
Temperatures in Ultrafine-Grained Aluminum,” Materials Science and Engineering A434,
326-334 (2006).
M. Furui, C. Xu, T. Aida, M. Inoue, H. Anada and T.G. Langdon, “An Investigation of
Superplasticity in a Two-Phase Mg-8mass% Li Alloy Processed by ECAP,” Journal of the
Japan Institute of Metals 70, 729-734 (2006).
M. Furui, S. Kitada, H. Anada and T.G. Langdon, “Microstructural Evolution of a Mg8mass% Li Alloy Processed by ECAP During Superplastic Deformation,” Journal of the
Japan Institute of Metals 70, 775-779 (2006).
Y.-H. Zhao, J.F. Bingert, X.-Z. Liao, B.-Z. Cui, K. Han, A.V. Sergueeva, A.K. Mukherjee,
R.Z. Valiev, T.G. Langdon and Y.T. Zhu, “Simultaneously Elevating the Strength and
Ductility of Ultra-Fine-Grained Pure Copper,” Advanced Materials 18, 2949-2953 (2006).
Y.H. Zhao, Y.T. Zhu, X.Z. Liao, Z. Horita and T.G. Langdon, “Tailoring Stacking Fault
Energy for High Ductility and High Strength in Ultra-fine Grained Cu and Its Alloy,”
Applied Physics Letters 89, 121906-1 - 121906-3 (2006).
K. Ohashi, T. Fujita, K. Kaneko, Z. Horita and T.G. Langdon, “The Aging Characteristics
of an Al-Ag Alloy Processed by Equal-Channel Angular Pressing,” Materials Science and
Engineering A437, 240-247 (2006).
A.P. Zhilyaev, B.-K. Kim, J.A. Szpunar, M.D. Baró and T.G. Langdon, “The
Microstructural Characteristics of Ultrafine-Grained Nickel,” Materials Science and
Engineering A391, 377-389 (2005).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Influence of ECAP on Precipitate
Distributions in a Spray-cast Aluminum Alloy,” Acta Materialia 53, 749-758 (2005).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Developing a Superplastic Forming
Capability in Nanometals,” Solid State Phenomena 101-102, 23-30 (2005).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Developing High Strain Rate
Superplasticity in Aluminum Alloys,” Materials Science Forum 475-479, 2949-2954 (2005).
K. Fujita, T. Fujita, K. Oh-ishi, K. Kaneko, Z. Horita and T.G. Langdon, “Microstructures
after Processing by Aging and ECAP for Al-Mg2Si Alloys Containing Excess Si or Mg,”
Materials Science Forum 475-479, 4047-4050 (2005).
Y. Miyahara, K. Adachi, Y. Maehara, Z. Horita and T.G. Langdon, “Effect of
Microstructures on Tensile Properties of AZ31 Mg Alloy Processed by ECAP,” Materials
Science Forum 488-489, 473-476 (2005).
T.G. Langdon, “Mechanical Properties: Creep,” Encyclopedia of Condensed Matter Physics
(F. Bassani, J. Liedl and P. Wyder, eds.), pp. 280-286. Elsevier, Oxford, U.K. (2005).
G. Sakai, Z. Horita and T.G. Langdon, “Grain Refinement and Superplasticity in an
Aluminum Alloy Processed by High-Pressure Torsion,” Materials Science and Engineering
A393, 344-351 (2005).
B. Baretzky, M.D. Baró, G.P. Grabovetskaya, J. Gubicza, M.B. Ivanov, Yu.R. Kolobov,
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T.G. Langdon, J. Lendvai, A.G. Lipnitskii, A.A. Mazilkin, A.A. Nazarov, J. Nogués, I.A.
Ovidko, S.G. Protasova, G.I. Raab, Á. Révész, N.V. Skiba, J. Sort, M.J. Starink, B.B.
Straumal, S. Suriñach, T. Ungár and A.P. Zhilyaev, “Fundamentals of Interface Phenomena
in Advanced Bulk Nanoscale Materials, “Reviews on Advanced Materials Science 9, 45108 (2005).
M. Furukawa, Z. Horita and T.G. Langdon, “Processing by Equal-Channel Angular
Pressing: Applications to Grain Boundary Engineering,” Journal of Materials Science 40,
909-917 (2005).
M. Pahutová, V. Sklenička, K. Kuchařová, M. Svoboda and T.G. Langdon, “Flow
Mechanisms in Creep of a Short Fibre AZ91 Alloy-Based Composite,” Kovové Materiály –
Metallic Materials 43, 34-44 (2005).
M. Furukawa, Z. Horita and T.G. Langdon, “Severe Plastic Deformation,” Novel
Nanocrystalline Alloys and Magnetic Nanomaterials (B. Cantor, ed.), pp. 187-204.
Institute of Physics Publishing, Bristol, U.K. (2005).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “The Evolution of Homogeneity and
Grain Refinement During Equal-Channel Angular Pressing: A Model for Grain Refinement
in ECAP,” Materials Science and Engineering A398, 66-76 (2005).
Z. Horita, K. Ohashi, T. Fujita, K. Kaneko and T.G. Langdon, “Achieving High Strength
and High Ductility in Precipitation-Hardened Alloys,” Advanced Materials 17, 1599-1602
(2005).
T.G. Langdon, “Identifying Creep Mechanisms in Plastic Flow,” Zeitschrift fűr
Metallkunde 96, 522-531 (2005).
Y. Miyahara, K. Matsubara, Z. Horita and T.G. Langdon, “Grain Refinement and
Superplasticity in a Magnesium Alloy Processed by Equal-Channel Angular Pressing,”
Metallurgical and Materials Transactions A 36A, 1705-1711 (2005).
T.G. Langdon, “An Analysis of Flow Mechanisms in High Temperature Creep and
Superplasticity,” Materials Transactions 46, 1951-1956 (2005).
H.K. Lin, J.C. Huang and T.G. Langdon, “Relationship between Texture and Low
Temperature Superplasticity in an AZ31 Mg Alloy Processed by ECAP,” Materials Science
and Engineering A402, 250-257 (2005).
G. Sakai, K. Nakamura, Z. Horita and T.G. Langdon, “Developing High-Pressure Torsion
for Use with Bulk Samples.” Materials Science and Engineering A406, 268-273 (2005).
S.C. Wang, M.J. Starink, N. Gao, C. Xu and T.G. Langdon, “Grain Structure and Texture
Development During ECAP of Two Heat-Treatable Al-Based Alloys,” Reviews on
Advanced Materials Science 10, 249-255 (2005).
N. Balasubramanian and T.G. Langdon, “An Analysis of Creep Mechanisms in
Superplastic Yttria-Stabilized Zirconia,” Creep Deformation and Fracture, Design, and Life
Extension (R.S. Mishra, J.C. Earthman. S.V. Raj and R. Viswanathan, eds.), pp. 285-294.
The Minerals, Metals and Materials Society, Warrendale, PA (2005).
M. Kawasaki, C. Xu and T.G. Langdon, “An Investigation of Cavity Development in a
Superplastic Aluminum Alloy Processed by ECAP,” Acta Materialia 53, 5353-5364 (2005).
S.V. Dobatkin, E.N. Bastarache, G. Sakai, T. Fujita, Z. Horita and T.G. Langdon, “Grain
Refinement and Superplastic Flow in an Aluminum Alloy Processed by High-Pressure
Torsion,” Materials Science and Engineering A408, 141-146 (2005).
N. Balasubramanian and T.G. Langdon, “Flow Processes in Superplastic Yttria Stabilized
Zirconia – A Deformation Limit Diagram,” Materials Science and Engineering A409, 46-
108.
109.
110.
111.
112.
113.
114.
115.
116.
117.
118.
119.
120.
121.
122.
51 (2005).
Y.T. Zhu and T.G. Langdon, “Influence of Grain Size on Deformation Mechanisms: an
Extension to Nanocrystalline Materials,” Materials Science and Engineering A409, 234-242
(2005).
Y. Huang and T.G. Langdon, “Cavitation and Failure in a Fine-grained Inconel 718 Alloy
having Potential Superplastic Properties,” Materials Science and Engineering A410-411,
130-133 (2005).
Y.H. Zhao, X.Z. Liao, Y.T. Zhu, Z. Horita and T.G. Langdon, “Influence of Stacking Fault
Energy on Nanostructure Formation Under High Pressure Torsion,” Materials Science and
Engineering A410-411, 188-193 (2005).
M. Furukawa, Y. Kawasaki, Y. Miyahara, Z. Horita and T.G. Langdon, “An Investigation
of the Deformation Process During Equal-Channel Angular Pressing of an Aluminum
Single Crystal,” Materials Science and Engineering A410-411, 194-200 (2005).
N.Q. Chinh, Z. Horita and T.G. Langdon, “Using Stress-Strain Relationships to Define the
Low and High Temperature Plastic Deformation Regions in Aluminum,” Materials Science
and Engineering A410-411, 234-238 (2005).
G.M. Stoica, D.E. Fielden, B. McDaniels, Y. Liu, B. Huang, P.K. Liaw, C. Xu and T.G.
Langdon, “Analyzing the Shear Zone for Metals Deformed by Equal-Channel Angular
Pressing,” Materials Science and Engineering A410-411, 239-242 (2005).
A.P. Zhilyaev, K. Oh-ishi, T.G. Langdon and T.R. McNelley, “Texture and Microstructural
Evolution in Pure Aluminum during High-Pressure Torsion,” Materials Science and
Engineering A410-411, 277-280 (2005).
N. Gao, M.J. Starink, M. Furukawa, Z. Horita, C. Xu and T.G. Langdon, “Microstructural
Evolution in a Spray-cast Aluminium Alloy during ECAP Pressing and in Subsequent Heat
Treatment,” Materials Science and Engineering A410-411, 303-307 (2005).
J.T. Wang, C. Xu, Z.Z. Du, G.Z. Qu and T.G. Langdon, “Microstructure and Properties of a
Low Carbon Steel Processed by Equal-Channel Angular Pressing,” Materials Science and
Engineering A410-411, 312-315 (2005).
C. Xu and T.G. Langdon, “Creep and Superplasticity in a Spray-Cast Aluminum Alloy
Processed by Equal-Channel Angular Pressing,” Materials Science and Engineering A410411, 398-401 (2005).
M. Kawasaki, Y. Huang, C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “A
Quantitative Study of Cavity Development in the Tensile Testing of an Aluminum Metal
Matrix Composite Processed by Equal-Channel Angular Pressing,” Materials Science and
Engineering A410-411, 402-407 (2005).
Z. Horita and T.G. Langdon, “Microstructures and Microhardness of an Aluminum Alloy
and Pure Copper after Processing by High-Pressure Torsion,” Materials Science and
Engineering A410-411, 422-425 (2005).
B.Q. Han and T.G. Langdon, “Superplasticity of a Commercial 6061 Al Composite
Processed by Severe Plastic Deformation,” Materials Science and Engineering A410-411,
430-434 (2005).
B.Q. Han and T.G. Langdon, “Improvement of High-Temperature Behavior in a Mg-0.55%
Zr Alloy through Equal-Channel Angular Pressing,” Materials Science and Engineering
A410-411, 435-438 (2005).
M. Furui, C. Xu, T. Aida, M. Inoue, H. Asada and T.G. Langdon, “Improving the
Superplastic Properties of a Two-Phase Mg-8% Li Alloy through Processing by ECAP,”
123.
124.
125.
126.
127.
128.
129.
130.
131.
132.
133.
134.
135.
136.
137.
Materials Science and Engineering A410-411, 439-442 (2005).
P. Kumar, C. Xu and T.G. Langdon, “The Significance of Grain Boundary Sliding in the
Superplastic Zn-22% Al Alloy after Processing by ECAP,” Materials Science and
Engineering A410-411, 447-450 (2005).
L.J. Chen, C.Y. Ma, G.M. Stoica, P.K. Liaw, C. Xu and T.G. Langdon: “Mechanical
Behavior of a 6061 Al Alloy and an Al2O3/6061 Al Composite,” Materials Science and
Engineering A410-411, 472-475 (2005).
N. Balasubramanian and T.G. Langdon, “Superplastic Flow in Materials processed by
ECAP,” Materials Science and Engineering A410-411, 476-479 (2005).
Y. Fukuda, K. Oh-ishi, M. Furukawa, Z. Horita and T.G. Langdon, “The Application of
Equal-Channel Angular Pressing to an Aluminum Single Crystal;” Acta Materialia 52,
1387-1395 (2004).
A.P. Zhilyaev, M.D. Baro, Z. Horita, J.A. Szpunar and T.G. Langdon, “Microstructure and
Grain Boundary Spectrum in Ultrafine-Grained Nickel Processed by Severe Plastic
Deformation,” Russian Metallurgy (Metally) 2004 (1), 60-74 (2004).
Yu.R. Kolobov, E.F. Dudarev, T.G. Langdon, G.P. Pochivalova and E.V. Naidenkin,
“Superplasticity and True Grain Boundary Sliding in Al-Mg-Li Alloys Produced by EqualChannel Angular Pressing,” Russian Metallurgy (Metally) 2004 (2), 116-122 (2004).
T. Fujita, Z. Horita and T.G. Langdon, “Using Grain Boundary Engineering to Evaluate the
Diffusion Characteristics in Ultrafine-Grained Al-Mg and Al-Zn Alloys,” Materials Science
and Engineering A371, 241-250 (2004).
K. Furuno, H. Akamatsu, K. Oh-ishi, M. Furukawa, Z. Horita and T.G. Langdon,
“Microstructural Development in Equal-Channel Angular Pressing Using a 60 Degrees
Die,” Acta Materialia 52, 2497-2507 (2004).
M.J. Starink, N. Gao, M. Furukawa, Z. Horita, C. Xu and T.G. Langdon, “Microstructural
Developments in a Spray-Cast Al-7034 Alloy Processed by Equal-Channel Angular
Pressing,” Reviews on Advanced Materials Science 7, 1-12 (2004).
A.P. Zhilyaev, M.D. Baró, T.G. Langdon and T.R. McNelley, “An Examination of
Microtexture and Microstructure in Ultrafine-Grained Nickel,” Reviews on Advanced
Materials Science 7, 41-49 (2004).
K. Matsubara, Y. Miyahara, Z. Horita and T.G. Langdon, “Achieving Enhanced Ductility in
a Dilute Magnesium Alloy through Severe Plastic Deformation,” Metallurgical and
Materials Transactions A 35A, 1735-1744 (2004).
N.Q. Chinh, G. Horváth, Z. Horita and T.G. Langdon, “A New Constitutive Relationship
for the Homogeneous Deformation of Metals over a Wide Range of Strain,” Acta
Materialia 52, 3555-3563 (2004).
M. Furukawa, M. Kamachi, Z. Horita and T.G. Langdon, “Application of Equal-Channel
Angular Pressing to Pure Aluminum Plate Samples,” LiMAT-2003: The Third International
Conference on Light Materials for Transportation Systems (W.E. Frazier, Y.D. Han, N.J.
Kim and E.W. Lee, eds.), pp. 320-327. Center for Advanced Aerospace Materials,
POSTECH, Pohang, Korea (2004).
Y.T. Zhu, T.C. Lowe and T.G. Langdon, “Performance and Applications of Nanostructured
Materials Produced by Severe Plastic Deformation,” Scripta Materialia 51, 825-830 (2004).
M. Kawasaki, Y. Huang, C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “An
Examination of Cavity Development in an Aluminum-6061 Metal Matrix Composite
Processed by Equal-Channel Angular Pressing,” Ultrafine Grained Materials III (Y.T. Zhu,
138.
139.
140.
141.
142.
143.
144.
145.
146.
147.
T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin and T.C. Lowe, eds.), pp. 25-30. The
Minerals, Metals and Materials Society, Warrendale, PA (2004).
A.P. Zhilyaev, C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Principles of HighPressure Torsion and Equal-Channel Angular Pressing: A Comparison of Microstructural
Characteristics,” Ultrafine Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L.
Semiatin, D.H. Shin and T.C. Lowe, eds.), pp. 75-80. The Minerals, Metals and Materials
Society, Warrendale, PA (2004).
A.A. Salem, Z. Horita, T.G. Langdon, T.R. McNelley and S.L. Semiatin, “Effect of Strain
Path on Microstructure Evolution During Severe Plastic Deformation of Al,” Ultrafine
Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin and
T.C. Lowe, eds.), pp. 81-88. The Minerals, Metals and Materials Society, Warrendale, PA
(2004).
A.P. Zhilyaev, J.A. Szpunar, M.D. Baró and T.G. Langdon, “Microstructure and Enhanced
GB Energy in UFG Nickel,” Ultrafine Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z.
Valiev, S.L. Semiatin, D.H. Shin and T.C. Lowe, eds.), pp. 125-130. The Minerals, Metals
and Materials Society, Warrendale, PA (2004).
M. Kamachi, M. Furukawa, Z. Horita and T.G. Langdon, “Application of Equal-Channel
Angular Pressing for Grain Refinement of Plate Samples,” Ultrafine Grained Materials III
(Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin and T.C. Lowe, eds.), pp.
407-412. The Minerals, Metals and Materials Society, Warrendale, PA (2004).
G.M. Stoica, P.K. Liaw, L.J. Chen, C. Xu, T.G. Langdon, D.E. Fielden, Z. Buczko and R.
Buchanan, “Plastic Flow and Properties of Mg and Al Alloys Deformed by Equal-Channel
Angular Pressing,” Ultrafine Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z. Valiev,
S.L. Semiatin, D.H. Shin and T.C. Lowe, eds.), pp. 503-510. The Minerals, Metals and
Materials Society, Warrendale, PA (2004).
H. Lin, C. Xu, B.Q. Han, E.J. Lavernia and T.G. Langdon, “An Evaluation of Cavity
Development in the Tensile Testing of Ultrafine-Grained Iron Processed by ECAP,”
Ultrafine Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H.
Shin and T.C. Lowe, eds.), pp. 523-528. The Minerals, Metals and Materials Society,
Warrendale, PA (2004).
C. Xu and T.G. Langdon, “High Strain Rate Superplasticity in a Spray-Cast Aluminum
Alloy Processed by Equal-Channel Angular Pressing,” Ultrafine Grained Materials III (Y.T.
Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin and T.C. Lowe, eds.), pp. 609614. The Minerals, Metals and Materials Society, Warrendale, PA (2004).
M. Furukawa, K. Furuno, K. Oh-ishi, Z. Horita and T.G. Langdon, “Microstructural
Evolution during Superplastic Flow in Aluminum Alloys Processed by ECAP,” Ultrafine
Grained Materials III (Y.T. Zhu, T.G. Langdon, R.Z. Valiev, S.L. Semiatin, D.H. Shin and
T.C. Lowe, eds.), pp.653-658. The Minerals, Metals and Materials Society, Warrendale,
PA (2004).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Achieving Superplasticity in Light
Alloys through the Application of Severe Plastic Deformation,” Advances in
Superplasticity and Superplastic Forming (E.M. Taleff, P.A. Friedman, P.E. Krajewski, R.S.
Mishra and J.G. Schroth, eds.), pp. 193-200. The Minerals, Metals and Materials Society,
Warrendale, PA (2004).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Producing Superplastic UltrafineGrained Aluminum Alloys through Severe Plastic Deformation,” Materials Science Forum
148.
149.
150.
151.
152.
153.
154.
155.
156.
157.
158.
159.
160.
447-448, 403-410 (2004).
M. Kamachi, F. Takayoshi, Z. Horita and T.G. Langdon, “Influence of Channel Geometry
on Superplasticity in Equal-Channel Angular Pressing,” Materials Science Forum 447-448,
477-482 (2004).
K. Neishi, T. Uchida, N. Ashie, A. Yamauchi, K. Nakamura, Z. Horita and T.G. Langdon,
“Superplasticity of a Cu-Zn-Sn Alloy Processed by Equal-Channel Angular Pressing,”
Materials Science Forum 447-448, 483-488 (2004).
N.Q. Chinh, Z. Horita and T.G. Langdon, “The Nature of the Stress-Strain Relationship in
Aluminum and Copper over a Wide Range of Strain,” Nanomaterials by Severe Plastic
Deformation (M.J. Zehetbauer and R.Z. Valiev, eds.), pp. 87-94. Wiley VCH, Weinheim,
Germany (2004).
A.P. Zhilyaev, G.V. Nurislamova, B.-K. Kim, M.D. Baro, J.A. Szpunar and T.G. Langdon,
“Grain Refinement and Microstructural Evolution during High-Pressure Torsion,”
Nanomaterials by Severe Plastic Deformation (M.J. Zehetbauer and R.Z. Valiev, eds.), pp.
387-394. Wiley VCH, Weinheim, Germany (2004).
M. Furukawa, H. Akamatsu, Z. Horita and T.G. Langdon, “Properties of Aluminum Alloys
Processed Using a 60 Degrees Die,” Nanomaterials by Severe Plastic Deformation (M.J.
Zehetbauer and R.Z. Valiev, eds.), pp. 459-464. Wiley VCH, Weinheim, Germany (2004).
H.W. Höppel, C. Xu, M. Katz, N. Barta-Schreiber, T.G. Langdon and H. Mughrabi, “Cyclic
Deformation Behaviour and Possibilities for Enhancing the Fatigue Properties of UltrafineGrained Metals,” Nanomaterials by Severe Plastic Deformation (M.J. Zehetbauer and R.Z.
Valiev, eds.), pp. 677-682. Wiley VCH, Weinheim, Germany (2004).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Achieving a Superplastic Forming
Capability through Severe Plastic Deformation,” Nanomaterials by Severe Plastic
Deformation (M.J. Zehetbauer and R.Z. Valiev, eds.), pp. 701-710. Wiley VCH, Weinheim,
Germany (2004).
Z. Horita, K. Matsubara and T.G. Langdon, “Production of Superplastic Mg Alloys Using
Severe Plastic Deformation,” Nanomaterials by Severe Plastic Deformation (M.J.
Zehetbauer and R.Z. Valiev, eds.), pp. 711-716. Wiley VCH, Weinheim, Germany (2004).
K. Neishi, Z. Horita and T.G. Langdon, “Grain Refinement and Superplastic Properties of
Cu-Zn Alloys Processed by Equal-Channel Angular Pressing,” Nanomaterials by Severe
Plastic Deformation: Fundamentals - Processing - Applications (M.J. Zehetbauer and R.Z.
Valiev, eds.), pp. 747-754. Wiley VCH, Weinheim, Germany (2004).
J. Wang, C. Xu, Y. Wang, Z. Du, Z. Zhang, X. Zhao and T.G. Langdon, “Microstructure
and Properties of a Low Carbon Steel after Equal-Channel Angular Pressing,”
Nanomaterials by Severe Plastic Deformation: Fundamentals - Processing - Applications
(M.J. Zehetbauer and R.Z. Valiev, eds.), pp. 829-834. Wiley VCH, Weinheim, Germany
(2004).
V. Sklenicka and T.G. Langdon, “Creep Properties of a Fiber-Reinforced Magnesium
Alloy,” Journal of Materials Science 39, 1647-1652 (2004).
T.G. Langdon, “Processing and Properties of Ultrafine-Grained and Nanostructured
Materials,” Proceedings of 1st International Symposium on Mechanical Science Based on
Nanotechnology, pp. 85-90. Graduate School of Engineering, Tohoku University, Sendai,
Japan (2004).
M. Kautz, H.W. Höppel, C. Xu, T.G. Langdon and H. Mughrabi, “Fatigue Lives and Cyclic
Deformation Behaviour of Ultrafine-Grained Materials,” Proceedings of the Fifth
161.
162.
163.
164.
165.
166.
167.
168.
169.
170.
171.
172.
173.
174.
International Conference on Low Cycle Fatigue (P.D. Portella, H. Sehitoglu and K.
Hatanaka, eds.), pp. 113-118. Deutscher Verband für Materialforschung und -prüfung,
Berlin, Germany (2004).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Severe Plastic Deformation as a
Processing Tool for Developing Superplastic Metals,” Journal of Alloys and Compounds
378, 27-34 (2004).
M. Kamachi, M. Furukawa, Z. Horita and T.G. Langdon, “Achieving Superplasticity of Al1% Mg-0.2% Sc Alloy in Plate Samples Processed by Equal-Channel Angular Pressing,”
Materials Transactions 45, 2521-2524 (2004).
C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Developing High Strain Rate
Superplasticity in Aluminum Alloys,” Materials Science Forum 475-479, 2949-2954 (2004).
K. Fujita, T. Fujita, K. Oh-ishi, K. Kaneko, Z. Horita and T.G. Langdon, “Microstructures
after Processing by Aging and ECAP for Al-Mg2Si Alloys Containing Excess Si or Mg,”
Materials Science Forum 475-479, 4047-4050 (2004).
N. Gao, M.J. Starink, C. Xu and T.G. Langdon, “Microstructural Evolution in Pure
Aluminium and a 7034 Alloy Processed by Equal-Channel Angular Pressing,” Aluminium
Alloys – Their Physical and Mechanical Properties: Proceedings of the 9th International
Conference on Aluminium Alloys (J. F. Nie, A. J. Morten and B.C. Muddle, eds.), pp. 856861. The Institute of Materials Engineering Australasia Ltd., North Melbourne, Australia
(2004).
G. Sakai, Z. Horita and T.G. Langdon, “An Evaluation of Superplastic Anisotropy after
Processing by Equal-Channel Angular Pressing,” Materials Transactions 45, 3079-3081
(2004).
J. Gubicza, N.Q. Chinh, Z. Horita and T.G. Langdon, “Effect of Mg Addition on
Microstructural Evolution and Mechanical Properties of Aluminum over a Wide Range of
Strain,” Materials Science and Engineering A 387-389, 55-59 (2004).
Y.T. Zhu and T.G. Langdon, “Fundamentals of Nanostructured Materials Processed by
Severe Plastic Deformation,” JOM 56 (10), 58-63 (2004).
C. Xu, Z. Horita, M. Furukawa, and T.G. Langdon, “Using Equal-Channel Angular
Pressing for the Production of Superplastic Aluminum and Magnesium Alloys,” Journal of
Materials Engineering and Performance 13, 683-690 (2004).
C. Xu and T.G. Langdon, “Influence of a Round Corner Die on Flow Homogeneity in ECA
Pressing,” Scripta Materialia 48, 1-4 (2003).
S. Lee, M. Furukawa, Z. Horita and T.G. Langdon, “Developing a Superplastic Forming
Capability in a Commercial Aluminum Alloy Without Scandium or Zirconium Additions,”
Materials Science and Engineering A342, 294-301 (2003).
A.P. Zhilyaev, G.V. Nurislamova, B.-K. Kim, M.D. Baro, J.A. Szpunar and T.G. Langdon,
“Experimental Parameters Influencing Grain Refinement and Microstructural Evolution
During High-Pressure Torsion,” Acta Materialia 51, 753-765 (2003).
N. Balasubramanian and T.G. Langdon, “Comment on the Role of Intragranular
Dislocations in Superplastic Yttria-Stabilized Zirconia,” Scripta Materialia 48, 599-604
(2003).
Y. Huang and T.G. Langdon, “Creep Behavior of Discontinuously-Reinforced Metal
Matrix Composites,” JOM 55 (1), 15-20 (2003).
175. M. Kamachi, M. Furukawa, Z. Horita and T.G. Langdon, “An Experimental Investigation
of the Shearing Characteristics in Equal-Channel Angular Pressing,” Materials Science and
Engineering A347, 223-230 (2003).
176. K. Matsubara, Y. Miyahara, K. Makii, K. Neishi, Z. Horita and T.G. Langdon, “Using
Extrusion and ECAP Processing to Achieve Low Temperature and High Strain Rate
Superplasticity,“ Materials Science Forum 419-422, 497-502 (2003).
177. Y. Miyahara, K. Matsubara, K. Neishi, Z. Horita and T.G. Langdon, “Superplastic
Properties of Ultrafine-Grained Mg Alloys Processed by Extrusion Plus Equal-Channel
Angular Pressing,” Materials Science Forum 419-422, 551-556 (2003).
178. Y. Huang, C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Developing a Processing
Route for Grain Refinement in an Al-6061 Metal Matrix Composite,” Hot Deformation of
Aluminum Alloys III (Z. Jin, A. Beaudoin, T.R. Bieler and B. Radhakrishnan, eds.), pp.
357-364. The Minerals, Metals and Materials Society, Warrendale, PA (2003).
179. C. Xu and T.G. Langdon, “Development of a Homogeneous Microstructure in Pure
Aluminum Processed by ECAP,” Hot Deformation of Aluminum Alloys III (Z. Jin, A.
Beaudoin, T.R. Bieler and B. Radhakrishnan, eds.), pp. 373-380. The Minerals, Metals and
Materials Society, Warrendale, PA (2003).
180. M. Furukawa, Z. Horita and T.G. Langdon, “Developing a High Strain Rate Superplastic
Forming Capability in Aluminum Alloys,” First and Second International Symposia on
Superplasticity and Superplastic Forming Technology (D.C. Dunand and D.G. Sanders,
eds.), pp. 15-24. ASM International, Materials Park, OH (2003).
181. K. Neishi, Z. Horita and T.G. Langdon, “Achieving Superplasticity in Ultrafine-Grained
Copper: Influence of Zn and Zr Additions,” Materials Science and Engineering A352, 129135 (2003).
182. M. Furukawa, Z. Horita and T.G. Langdon, “Factors Influencing Microstructural
Development in Equal-Channel Angular Pressing,” Metals and Materials International 9,
141-149 (2003).
183. K. Matsubara, Y. Miyahara, Z. Horita and T.G. Langdon, “Developing Superplasticity in a
Magnesium Alloy through a Combination of Extrusion and ECAP,” Acta Materialia 51,
3073-3084 (2003).
184. A.P. Zhilyaev, M. Furukawa, Z. Horita and T.G. Langdon, “Processing and Properties of
Bulk Ultrafine-Grained Materials Produced through Severe Plastic Deformation,” Solid
State Phenomena 94, 3-12 (2003).
185. C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Achieving a Superplastic Forming
Capability through Severe Plastic Deformation,” Advanced Engineering Materials 5, 359364 (2003).
186. T.G. Langdon, “The Role of Grain Boundary Sliding in Superplastic Metals and Ceramics,”
Proceedings of Iwasaki Workshop on Superplasticity (H. Iwasaki, ed.), pp. 25-42. Himeji
Institute of Technology, Himeji, Japan (2003).
187. C. Xu, W. Dixon, M. Furukawa, Z. Horita and T.G. Langdon, “Developing Superplasticity
in a Spray-Cast Aluminum 7034 Alloy through Equal-Channel Angular Pressing,”
Materials Letters 57, 3588-3592 (2003).
188. N.Q. Chinh, Z. Horita and T.G. Langdon, “Work Hardening in Metals: Microscopic and
Macroscopic Behavior through a Wide Range of Strain,” Materials Science Forum 426-432,
453-458 (2003).
189. M. Furukawa, Z. Horita, A.P. Zhilyaev and T.G. Langdon, “Developing Ultrafine-Grained
Microstructures through the Use of Severe Plastic Deformation,” Materials Science Forum
426-432, 2631-2636 (2003).
190. K. Ohashi, T. Fujita, K. Oh-ishi, K. Kaneko, Z. Horita and T.G. Langdon, “Microstructural
Control of a Preciptate-Hardenable Al-Ag Alloy Using Severe Plastic Deformation,”
Materials Science Forum 426-432, 2637-2642 (2003).
191. S.C. Vogel, D.J. Alexander, I.J. Beyerlein, M.A.M. Bourke, D.W. Brown, B. Clausen, C.N.
Tomé, B.R. Von Dreele, C. Xu and T.G. Langdon, “Investigation of Texture in ECAP
Materials Using Neutron Diffraction,” Materials Science Forum 426-432, 2661-2666
(2003).
192. M. Furukawa, Y. Fukuda, K. Oh-ishi, Z. Horita and T.G. Langdon, “An Investigation of
Deformation in Aluminum Single Crystals Using Equal-Channel Angular Pressing,”
Materials Science Forum 426-432, 2711-2716 (2003).
193. A.P. Zhilyaev, J. Gubicza, S. Suriñach, M.D. Baró and T.G. Langdon, “Calorimetric and Xray Measurements in Ultrafine-Grained Nickel,” Materials Science Forum 426-432, 45074512 (2003).
194. R.K. Islamgaliev, N.F. Yunusova, R.Z. Valiev, N.K. Tsenev, V.N. Perevezentsev and T.G.
Langdon, “Characteristics of Superplasticity in an Ultrafine-Grained Aluminum Alloy
Processed by ECA Pressing,” Scripta Materialia 49, 467-472 (2003).
195. V.N. Perevezentsev, V.N. Chuvil’deev, A.N. Sysoev, V.I. Kopylov and T.G. Langdon,
“Regularities of Mechanical Behavior in Al-Mg-Sc Microcrystalline Alloys During High
Strain Rate Superplasticity,” Problems of Material Science N1 (33), 400-408 (2003).
196. Y. Huang and T.G. Langdon, “Using Atomic Force Microscopy to Evaluate the
Development of Mesoscopic Shear Planes in Materials Processed by Severe Plastic
Deformation,” Materials Science and Engineering A358, 114-121 (2003).
197. M. Kamachi, M. Furukawa, Z. Horita and T.G. Langdon, “Equal-Channel Angular Pressing
Using Plate Samples,” Materials Science and Engineering A361, 258-266 (2003).
198. T.G. Langdon, “Grain Boundary Sliding in Creep and Superplasticity: the Gifkins Decades
and Twenty-five Years Later,” Materials Australia 35 (3) 5-8 (2003).
199. C. Xu, M. Furukawa, Z. Horita and T.G. Langdon, “Using ECAP to Achieve Grain
Refinement, Precipitate Fragmentation and High Strain Rate Superplasticity in a Spray-Cast
Aluminum Alloy,” Acta Materialia 51, 6139-6148 (2003).
200. Y. Miyahara, K. Matsubara, K. Makii, Z. Horita and T.G. Langdon, “Two-Step Process of
Extrusion and Equal-Channel Angular Pressing for Grain Refinement in Mg Alloys,”
Proceeedings of the 2nd International Symposium on Ultrafine Grained Structures,” Institute
of Materials Engineering Australasia Limited, North Melbourne, Australia (2003).
201. T.R. McNelley, D.L. Swisher, Z. Horita and T.G. Langdon, “Influence of Processing Route
on Microstructure and Grain Boundary Development during Equal-Channel Angular
Pressing of Pure Aluminum,” Ultrafine Grained Materials II (Y.T. Zhu, T.G. Langdon, R.S.
Mishra, S.L. Semiatin, M.J. Saran and T.C. Lowe, eds.), pp. 15-24. The Minerals, Metals
and Materials Society, Warrendale, PA (2002).
202. C. Xu and T.G. Langdon, “Homogeneity in Ultrafine-Grained Aluminum Prepared by
Equal-Channel Angular Pressing,” Ultrafine Grained Materials II (Y.T. Zhu, T.G. Langdon,
R.S. Mishra, S.L. Semiatin, M.J. Saran and T.C. Lowe, eds.), pp. 163-172. The Minerals,
Metals and Materials Society, Warrendale, PA (2002).
203. Y. Huang, C. Xu, S. Lee, M. Furukawa, Z. Horita and T.G. Langdon, “Processing of an
Aluminum-6061 Metal Matrix Composite by Equal-Channel Angular Pressing,” Ultrafine
Grained Materials II (Y.T. Zhu, T.G. Langdon, R.S. Mishra, S.L. Semiatin, M.J. Saran and
T.C. Lowe, eds.), pp. 173-182. The Minerals, Metals and Materials Society, Warrendale,
PA (2002).
204. J. Wang, C. Xu, Z. Zhang, X. Zhao, L. Wang and T.G. Langdon, “Microstructure and
Properties of 7475 Aluminum Alloy after Equal-Channel Angular Pressing,” Ultrafine
Grained Materials II (Y.T. Zhu, T.G. Langdon, R.S. Mishra, S.L. Semiatin, M.J. Saran and
T.C. Lowe, eds.), pp. 429-438. The Minerals, Metals and Materials Society, Warrendale,
PA (2002).
205. Z. Horita, K. Neishi and T.G. Langdon, “Grain Refinement of Copper-Based Alloys Using
ECAP,” Ultrafine Grained Materials II (Y.T. Zhu, T.G. Langdon, R.S. Mishra, S.L.
Semiatin, M.J. Saran and T.C. Lowe, eds.), pp. 449-457. The Minerals, Metals and
Materials Society, Warrendale, PA (2002).
206. M. Furukawa, Z. Horita and T.G. Langdon, “Developing Superplasticity at High Strain
Rates through ECAP Processing,” Ultrafine Grained Materials II (Y.T. Zhu, T.G. Langdon,
R.S. Mishra, S.L. Semiatin, M.J. Saran and T.C. Lowe, eds.), pp. 459-468. The Minerals,
Metals and Materials Society, Warrendale, PA (2002).
207. B.Q. Han and T.G. Langdon, “Significance of Microstructural Thermal Stability in an Al2219 Alloy Processed by Severe Plastic Deformation,” Ultrafine Grained Materials II (Y.T.
Zhu, T.G. Langdon, R.S. Mishra, S.L. Semiatin, M.J. Saran and T.C. Lowe, eds.), pp. 485494. The Minerals, Metals and Materials Society, Warrendale, PA (2002).
208. N.Q. Chinh, G. Vörös, Z. Horita and T.G. Langdon, “Work Hardening Behavior of
Aluminum over a Wide Range of Strain,” Ultrafine Grained Materials II (Y.T. Zhu, T.G.
Langdon, R.S. Mishra, S.L. Semiatin, M.J. Saran and T.C. Lowe, eds.), pp. 567-574. The
Minerals, Metals and Materials Society, Warrendale, PA (2002).
209. B.Q. Han and T.G. Langdon, “Factors Contributing to Creep Strengthening in
Discontinuously-Reinforced Materials,” Materials Science and Engineering A322, 73-78
(2002).
210. S. Lee, A. Utsunomiya, H. Akamatsu, K. Neishi, M. Furukawa, Z. Horita and T.G.
Langdon, “Influence of Scandium and Zirconium on Grain Stability and Superplastic
Ductilities in Ultrafine-Grained Al-Mg Alloys,” Acta Materialia 50 553-564 (2002).
211. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, “The Use of Severe Plastic
Deformation for Microstructural Control,” Materials Science and Engineering A324, 82-89
(2002).
212. M. Svoboda, M. Pahutová, K. Kucharová, V. Sklenicka and T.G. Langdon, “The Role of
Matrix Microstructure in the Creep Behaviour of Discontinuous Fiber-Reinforced AZ 91
Alloy,” Materials Science and Engineering A324, 151-156 (2002).
213. K. Neishi, Z. Horita and T.G. Langdon, “Grain Refinement of Pure Nickel Using EqualChannel Angular Pressing,” Materials Science and Engineering A325, 54-58 (2002).
214. F. Chmelik, P. Lukac, J. Kiehn, B.L. Mordike, K.-U. Kainer and T.G. Langdon,
“Characteristics of Thermal Cycling in a Magnesium Alloy,” Materials Science and
Engineering A325, 320-323 (2002).
215. Y. Fukuda, K. Oh-ishi, Z. Horita and T.G. Langdon, “Processing of a Low-Carbon Steel by
Equal-Channel Angular Pressing,” Acta Materialia 50, 1359-1368 (2002).
216. T.G. Langdon, “Creep at Low Stresses: An Evaluation of Diffusion Creep and Harper-Dorn
Creep as Viable Creep Mechanisms,” Metallurgical and Materials Transactions 33A, 249259 (2002).
217. T.G. Langdon, “Creep Processes at Low Stress Levels,” Creep Deformation: Fundamentals
and Applications (R.S. Mishra, J.C. Earthman and S.V. Raj, eds.), pp. 41-50. The Minerals,
Metals and Materials Society, Warrendale, PA (2002).
218. S. Spigarelli, M. Cabibbo, E. Evangelista and T.G. Langdon, “Creep Properties of an Al2024 Composite Reinforced with SiC Particulates,” Materials Science and Engineering
A328, 39-47 (2002).
219. V. Sklenicka, M. Pahutova, K. Kucharova, M. Svoboda and T.G. Langdon, “Creep
Processes in Magnesium Alloys and Their Composites,” Metallurgical and Materials
Transactions 33A, 883-889 (2002).
220. A.P. Zhilyaev, B.-K. Kim, G.V. Nurislamova, M.D. Baró, J.A. Szpunar and T.G. Langdon,
“Orientation Imaging Microscopy of Ultrafine-Grained Nickel,” Scripta Materialia 46, 575580 (2002).
221. B.Y. Lou, T.D. Wang, J.C. Huang and T.G. Langdon, “Flow Behavior of Aluminum-Based
Materials at Ultrahigh Temperatures in the Presence of a Liquid Phase,” Materials
Transactions 43, 501-509 (2002).
222. M. Furukawa, Z. Horita and T.G. Langdon, “Factors Influencing the Shearing Patterns in
Equal-Channel Angular Pressing,” Materials Science and Engineering A332, 97-109 (2002).
223. A.P. Zhilyaev, G.V. Nurislamova, M.D. Baro, R.Z. Valiev and T.G. Langdon, “Thermal
Stability and Microstructural Evolution in Nickel after ECAP,” Metallurgical and Materials
Transactions 33A, 1865-1868 (2002).
224. S.D. Terhune, D.L. Swisher, K. Oh-ishi, Z. Horita, T.G. Langdon and T.R. McNelley, “An
Investigation of Microstructures and Grain-Boundary Evolution during ECA Pressing of
Pure Aluminum,” Metallurgical and Materials Transactions 33A, 2173-2184 (2002).
225. K. Oh-ishi, Y. Hashi, A. Sadakata, K. Kaneko, Z. Horita and T.G. Langdon,
“Microstructural Control of an Al-Mg-Si Alloy Using Equal-Channel Angular Pressing,”
Materials Science Forum 396-402, 333-338 (2002).
226. N.Q. Chinh, J. Illy, Z. Kovacs, Z. Horita and T.G. Langdon, “Effect of Mg Addition on
Work Hardening Behavior of Aluminum over a Wide Range of Strain,” Materials Science
Forum 396-402, 1007-1012 (2002).
227. T. Fujita, Z. Horita and T.G. Langdon, “Diffusion in Fine-Grained Al Alloys Having Low
and High Angle Grain Boundaries,” Materials Science Forum 396-402, 1061-1066 (2002).
228. Z. Kovacs, N.Q. Chinh, J. Lendvai, Z. Horita and T.G. Langdon, “Effect of Indentation
Size on Plastic Deformation Processes in an Ultrafine-Grained Al-3% Mg Alloy,” Materials
Science Forum 396-402, 1073-1078 (2002).
229. A.P. Zhilyaev, G.V. Nurislamova, S. Suriñach, M.D. Baró and T.G. Langdon,
“Calorimetric Measurements of Grain Growth in Ultrafine-Grained Nickel,” Materials
Physics and Mechanics 5, 23-30 (2002).
230. Z. Horita, K. Matsubara, K. Makii and T.G. Langdon, “A Two-Step Processing Route for
Achieving a Superplastic Forming Capability in Dilute Magnesium Alloys,” Scripta
Materialia 47, 255-260 (2002).
231. T. Fujita, Z. Horita and T.G. Langdon, “Characteristics of Diffusion in Al-Mg Alloys with
Ultrafine Grain Sizes,” Philosophical Magazine A 82, 2249-2262 (2002).
232. M. Furukawa, S. Ohta, Z. Horita, S. Lee and T.G. Langdon, “Mechanical Properties of an
Al-2024 Alloy after Equal-Chgannel Angular Pressing,” Light Metals 2002 (T. Lewis, ed.),
pp. 733-747. The Canadian Institute of Mining, Metallurgy and Petroleum, Montreal,
Canada (2002).
233. F. Chmelik, P. Lukac, M. Janecek, F. Moll, B.L. Mordike, K.-U. Kainer and T.G. Langdon,
“An Evaluation of the Creep Characteristics of an AZ91 Magnesium Alloy Composite
Using Acoustic Emission,” Materials Science and Engineering A338, 1-7 (2002).
234. V.N. Perevezentsev, V.N. Chuvil’deev, V.I. Kopylov, A.N. Sysoev and T.G. Langdon,
“Developing High Strain Rate Superplasticity in Al-Mg-Sc-Zr Alloys Using Equal-Channel
Angular Pressing,” Annales de Chimie - Science des Materiaux 27, 99-109 (2002).
235. F. Chmelik, P. Lukac, K.-U. Kainer and T.G. Langdon, “Non-Destructive Characterization
of Magnesium Based Metal Matrix Composites During Thermal Cycling,” NDT Welding
Bulletin Special issue, 7-10 (2002).
236. S.C. Vogel, I.J. Beyerlein, M.A.M. Bourke, C.N. Tomé, P. Rangaswamy, C. Xu and T.G.
Langdon, “Texture in Equal-Channel Angular Pressed Aluminum and Nickel,” Materials
Science Forum 408-412, 673-678 (2002).
237. F. Chmelik, K. Mathis, P. Lukac and T.G. Langdon, “Investigating Magnesium Alloys and
Composites Using the Acoustic Emission Technique,” Proceedings of the 25th European
Conference on Acoustic Emission Testing (EWGAE 2002) (P. Mazal, ed.), vol. 1, pp. 117124. Czech Society for Non-destructive Testing, Brno, Czech Republic (2002).
238. Y. Huang and T.G. Langdon, “Characterization of Deformation Processes in a Zn-22% Al
Alloy Using Atomic Force Microscopy,” Journal of Materials Science 37, 4993-4998
(2002).
239. S. Ota, H. Akamatsu, K. Neishi, M. Furukawa, Z. Horita and T.G. Langdon, “LowTemperature Superplasticity in Al Alloys Processed by Equal-Channel Angular Pressing,”
Materials Transactions 43, 2364-2369 (2002).
240. V.N. Perevezentsev, V.N. Chuvil’deev, A.N. Sysoev, V.I. Kopylov and T.G. Langdon,
“Achieving High Strain Rate Superplasticity in Al-Mg-Sc-Zr Alloys after Severe Plastic
Deformation,” Physics of Metals and Metallography 94, Suppl. 1, S45-S53 (2002).
241. F. Chmelik, F. Moll, J. Kiehn, K. Mathis, P. Lukac, K.-U. Kainer and T.G. Langdon,
“Acoustic Emission from Magnesium-Based Alloys and Metal Matrix Composites,”
Journal of Acoustic Emission 20, 108-128 (2002).
242. S.-M. Lee and T.G. Langdon, “High Strain Rate Superplasticity in a Zn-22% Al Alloy after
Equal-Channel Angular Pressing,” Materials Science Forum 357-359, 321-326 (2001).
243. M. Furukawa, A. Utsunomiya, S. Komura, Z. Horita, M. Nemoto and T.G. Langdon,
“Optimization for Superplasticity in Ultrafine-grained Al-Mg-Sc Alloys Using EqualChannel Angular Pressing,” Materials Science Forum 357-359, 431-436 (2001).
244. Z. Horita, S. Lee, S. Ota, K. Neishi and T.G. Langdon, “Equal-Channel Angular Pressing as
a Production Tool for Superplastic Materials,” Materials Science Forum 357-359, 471-475
(2001).
245. T.G. Langdon, M. Furukawa, M. Nemoto and Z. Horita, “Using Severe Plastic Deformation
for Grain Refinement and Superplasticity,” Materials Science Forum 357-359, 469-498
(2001).
246. C. Xu, S. Lee and T.G. Langdon, “An Investigation of Cavity Development in a
Superplastic Aluminum Alloy prepared by Equal-Channel Angular Pressing,” Materials
Science Forum 357-359, 521-526 (2001).
247. B.Y. Lou, T.D. Wang, J.C. Huang and T.G. Langdon, “On the Activation Energies
Observed in Al-based Materials Deformed at Ultrahigh Temperatures,” Materials Science
Forum 357-359, 545-550 (2001).
248. A. Yamashita, Z. Horita and T.G. Langdon, “Improving the Mechanical Properties of
Magnesium and a Magnesium Alloy through Severe Plastic Deformation,” Materials
Science and Engineering A300, 142-147 (2001).
249. K. Oh-ishi, Z. Horita, D.J. Smith and T.G. Langdon, “Grain Boundary Structure in Al-Mg
and Al-Mg-Sc Alloys after Equal-Channel Angular Pressing,” Journal of Materials
Research 16, 583-589 (2001).
250. S.L. Semiatin, P.Berbon and T.G. Langdon, “Deformation Heating and Its Effect on Grain
Size Evolution during Equal-Channel Angular Extrusion,” Scripta Materialia 44, 135-140
(2001).
251. T. Aida, K. Matsuki, Z. Horita and T.G. Langdon, “Estimating the Equivalent Strain in
Equal-Channel Angular Pressing,” Scripta Materialia 44, 575-579 (2001).
252. H. Akamatsu, T. Fujinami, Z. Horita and T.G. Langdon, “Influence of Rolling on the
Superplastic Behavior of an Al-Mg-Sc Alloy after ECAP,” Scripta Materialia 44, 759-764
(2001).
253. S.S. Sosa and T.G. Langdon, “Characteristics of Tensile Creep in an Yttria-Stabilized
Tetragonal Zirconia,” Proceedings of the 9th International Conference on Creep and
Fracture of Engineering Materials and Structures (J.D. Parker, ed.), pp. 115-124. The
Institute of Materials, London, England (2001).
254. M. Pahutová, V. Sklenicka, K. Kucharová, M. Svoboda and T.G. Langdon, “High
Temperature Creep Resistance in Magnesium Alloys and their Composites,” Proceedings of
the 9th International Conference on Creep and Fracture of Engineering Materials and
Structures (J.D. Parker, ed.), pp. 153-172. The Institute of Materials, London, England
(2001).
255. S. Spigarelli, M. Cabibbo, E. Evangelista and T.G. Langdon, “Creep Behaviour of an Al2024 PM-15% SiC Composite,” Proceedings of the 9th International Conference on Creep
and Fracture of Engineering Materials and Structures (J.D. Parker, ed.), pp. 271-280. The
Institute of Materials, London, England (2001).
256. S. Spigarelli, E. Gariboldi and T.G. Langdon, “High Temperature Deformation of an Al
6061-Al2O3 Particulate Metal Matrix Composite,” Proceedings of the 9th International
Conference on Creep and Fracture of Engineering Materials and Structures (J.D. Parker,
ed.), pp. 291-298. The Institute of Materials, London, England (2001).
257. M. Furukawa, Z. Horita and T.G. Langdon, “Achieving Superplasticity and Superplastic
Forming through Severe Plastic Deformation,” Materials Research Society Symposium
Proceedings 634, B8.5.1-B8.5.12 (2001).
258. Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, “Microstructural Control using
Equal-Channel Angular Pressing,” Netsu-shori (Journal of The Japan Society for Heat
Treatment) 41, 68-74 (2001).
259. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "Processing Metals by Simple
Shear: Principles of Equal-Channel Angular Pressing," Journal of Materials Science 36,
2835-2843 (2001).
260. K. Neishi, T. Uchida, A. Yamauchi, K. Nakamura, Z. Horita and T.G. Langdon, “LowTemperature Superplasticity in a Cu-Zn-Sn Alloy Processed by Severe Plastic
Deformation,” Materials Science and Engineering A307, 23-28 (2001).
261. A.P. Zhilyaev, S. Lee, G.V. Nurislamova, R.Z. Valiev and T.G. Langdon, “Microhardness
and Microstructural Evolution in Pure Nickel During High-Pressure Torsion,” Scripta
Materialia 44, 2753-2758 (2001).
262. S. Komura, Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, "An Evaluation of the
Flow Behavior during High Strain Rate Superplasticity in an Al-Mg-Sc Alloy,"
Metallurgical and Materials Transactions 32A, 707-716 (2001).
263. T. Fujita, H. Hasegawa, Z. Horita and T.G. Langdon, “Diffusion in Ultrafine-Grained AlMg Alloys,” Defect and Diffusion Forum 194-199, 1205-1210 (2001).
264. M. Furukawa, Z. Horita and T.G. Langdon, “Developing Ultrafine Grain Sizes Using
Severe Plastic Deformation,” Advanced Engineering Materials 3, 121-125 (2001).
265. Z. Horita, T. Fujinami and T.G. Langdon, “The Potential for Scaling ECAP: Effect of
Sample Size on Grain Refinement and Mechanical Properties,” Materials Science and
Engineering A318, 34-41 (2001).
266. A. Vevecka, P. Cavaliere, M. Cabibbo, E. Evangelista and T.G. Langdon, “Strengthening of
a Commercial Al-5754 Alloy Using Equal-Channel Angular Pressing,” Journal of Materials
Science Letters 20, 1601-1603 (2001).
267. M. Furukawa, A. Utsunomiya, K. Matsubara, Z. Horita and T.G. Langdon, “Influence of
Magnesium on Grain Refinement and Ductility in a Dilute Al-Sc Alloy,” Acta Materialia
49, 3829-3838 (2001).
268. K. Neishi, Z. Horita and T.G. Langdon, “Achieving Superplasticity in a Cu-40% Zn Alloy
through Severe Plastic Deformation,” Scripta Materialia 45, 965-970 (2001).
269. M. Fukuda, K. Oh-ishi, Z. Horita and T.G. Langdon, “Microstructures and Mechanical
Properties of Low-Carbon Steel Processed by Equal-Channel Angular Pressing,” Ultrafine
Grained Steels (S. Takaki and T. Maki, eds.), pp. 156-159. The Iron and Steel Institute of
Japan, Tokyo, Japan (2001).
270. M. Furukawa, Z. Horita and T.G. Langdon, “The Principles of Processing Using Severe
Plastic Deformation: Application to Aluminum Alloys,” Advances in the Metallurgy of
Aluminum Alloys (M. Tiryakioglu, ed.), pp. 47-56. ASM International, Materials Park, OH
(2001).
271. Z. Horita, T. Fujinami, K. Sato, S.B. Kang, H.W. Kim and T.G. Langdon, “Microstructures
and Mechanical Properties of Aluminum Alloys Processed by Equal-Channel Angular
Pressing,” Advances in the Metallurgy of Aluminum Alloys (M. Tiryakioglu, ed.), pp. 271275. ASM International, Materials Park, OH (2001).
272. M. Furukawa, Z. Horita and T.G. Langdon, “Using Severe Plastic Deformation for the
Processing of Structural Metals,” Modeling the Performance of Engineering Structural
Materials II (D.R. Lesuer and T.S. Srivatsan, eds.), pp. 267-276. The Minerals, Metals and
Materials Society, Warrendale, PA (2001).
273. G.M. Stoica, L.J. Chen, E.A. Payzant, S.R. Agnew, Y.L. Lu, B.Q. Han, T.G. Langdon and
P.K. Liaw, “Deformation Characteristics of Al and Mg Alloys Subjected to Equal Channel
Angular Processing,” Modeling the Performance of Engineering Structural Materials II
(D.R. Lesuer and T.S. Srivatsan, eds.), pp. 295-306. The Minerals, Metals and Materials
Society, Warrendale, PA (2001).
274. T.G. Langdon, “The Principles of High Temperature Flow in Metal Matrix Composites,”
Proceedings of the 16th Symposium on Structures and Materials in Space Engineering, pp.
1-4. The Institute of Space and Astronautical Science, Sagamihara, Japan (2001).
275. Z. Horita, T. Fujinami, M. Nemoto and T.G. Langdon, “Improvement of Mechanical
Properties for Al Alloys Using Equal-Channel Angular Pressing,” Journal of Materials
Processing Technology 117, 288-292 (2001).
276. S. Lee, H. Akamatsu, A. Utsunomiya, K. Neishi, M. Furukawa, Z. Horita and T.G.
Langdon, “Superplasticity of Ultrafine-Grained Al-Mg-Sc-Zr Alloys Produced by EqualChannel Angular Pressing,” THERMEC’2000 – Proceedings of the International
Conference on Processing and Manufacturing of Advanced Materials: CD-ROM, Special
Issue: Journal of Materials Processing Technology, Section A1, Vol. 117/3 (2001).
277. T.G. Langdon, M. Furukawa, M. Nemoto and Z. Horita, “Developing High Strain Rate
Superplasticity through Grain Refinement,” THERMEC’2000 – Proceedings of the
International Conference on Processing and Manufacturing of Advanced Materials: CDROM, Special Issue: Journal of Materials Processing Technology, Section A1, Vol. 117/3
(2001).
278. T. Fujita, Z. Horita and T.G. Langdon, “Diffusivity Measurements in Ultrafine-Grained AlMg Alloys Produced by Equal-Channel Angular Pressing,” THERMEC’2000 –
Proceedings of the International Conference on Processing and Manufacturing of Advanced
Materials: CD-ROM, Special Issue: Journal of Materials Processing Technology, Section
A1, Vol. 117/3 (2001).
279. S. Lee, M. Furukawa, Z. Horita and T.G. Langdon, “Improving the Superplastic Properties
of an Aluminum Alloy Using Equal-Channel Angular Pressing,” Proceedings of the Second
International Conference on Light Metals for Transportation Systems (LiMAT-2001) (N.J.
Kim, C.S. Lee and D. Eylon, eds,), vol. I, pp. 399-404. Center for Advanced Aerospace
Materials, Pohang University of Science and Technology, Pohang, Korea (2001).
280. M. Furukawa, S. Lee, Z. Horita and T.G. Langdon, “Mechanical Properties of Al-Mg-Sc
and Commercial Aluminum Alloys after Equal-Channel Angular Pressing,” Proceedings of
the Second International Conference on Light Metals for Transportation Systems (LiMAT2001) (N.J. Kim, C.S. Lee and D. Eylon, eds,), vol. II, pp. 647-652. Center for Advanced
Aerospace Materials, Pohang University of Science and Technology, Pohang, Korea (2001).
281. T.G. Langdon, “Creep of Single-phase Alloys,” Encyclopedia of Materials: Science and
Technology (K.H.J. Buschow, R.W. Cahn, M.C. Flemings, B. Ilschner, E.J. Kramer, S.
Mahajan, eds.), vol. 2, pp. 1817-1822. Elsevier, Oxford, England (2001).
282. S. Spigarelli, E. Evangelista, E. Cerri and T.G. Langdon, "Constitutive Equations for Hot
Deformation of an Al-6061/20% Al2O3 Composite,” Materials Science and Engineering
A319-321 721-725 (2001).
283. V. Sklenicka, M. Svoboda, M. Pahutová, K. Kucharová and T.G. Langdon,
"Microstructural Processes in Creep of an AZ 91 Magnesium-Based Composite and Its
Matrix Alloy,” Materials Science and Engineering A319-321, 741-745 (2001).
284. F. Chmelik, P. Lukac, K.-U. Kainer and T.G. Langdon, “Non-Destructive Characterization
of Magnesium-Based Metal Matrix Composites Subjected to Thermal Cycling,”
Defektoskopie 2001 (P. Mazal, ed.), pp. 137-144. Czech Society for Nondestructive
Testing, Brno, Czech Republic (2001).
285. K. Matsubara, A. Utsunomiya, M. Furukawa, Z. Horita and T.G. Langdon, “Superplasticity
of Aluminum Alloys Containing Various Solid Solution Elements Processed Using EqualChannel Angular Pressing,” The Fourth Pacific Rim International Conference on Advanced
Materials and Processing (PRICM4) (S. Hanada, Z. Zhong, S.W. Nam and R.N. Wright,
eds.), pp. 2003-2006. The Japan Institute of Metals, Sendai, Japan (2001).
286. K. Neishi, T. Fujinami, K. Oh-ishi, Z. Horita and T.G. Langdon, “Superplasticity in Cu-ZnZr Alloys Processed by Equal-Channel Angular Pressing,” The Fourth Pacific Rim
International Conference on Advanced Materials and Processing (PRICM4) (S. Hanada, Z.
Zhong, S.W. Nam and R.N. Wright, eds.), pp. 2007-2010. The Japan Institute of Metals,
Sendai, Japan (2001).
287. K. Neishi, T. Uchida, A. Yamauchi, K. Nakamura, Z. Horita and T.G. Langdon, “Attaining
Low-Temperature Superplasticity in a Cu-Zn-Sn Alloy Using Equal-Channel Angular
Pressing,” The Fourth Pacific Rim International Conference on Advanced Materials and
Processing (PRICM4) (S. Hanada, Z. Zhong, S.W. Nam and R.N. Wright, eds.), pp. 20112014. The Japan Institute of Metals, Sendai, Japan (2001).
288. S. Komura, M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "Optimizing the
Procedure for Equal-Channel Angular Pressing for Maximum Superplasticity," Materials
Science and Engineering A297, 111-118 (2001).
289. S.S. Sosa and T.G. Langdon, “Deformation Characteristics of a 3Y-TZP/20% Al2O3
Composite in Tensile Creep,” Materials Science Forum 357-359, 135-140 (2001).
290. T.G. Langdon, "The Significance of Diffusion Creep and Harper-Dorn Creep at Low
Stresses," Key Engineering Materials 171-174, 205-212 (2000).
291. V. Sklenicka, M. Pahutová, K. Kucharová, M. Svoboda and T.G. Langdon, "Creep of
Reinforced and Unreinforced AZ 91 Magnesium Alloy," Key Engineering Materials 171174, 593-600 (2000).
292. Z. Horita, T. Fujinami, M. Nemoto and T.G. Langdon, "Equal-Channel Angular Pressing of
Commercial Aluminum Alloys: Grain Refinement, Thermal Stability and Tensile
Properties," Metallurgical and Materials Transactions 31A, 691-701 (2000).
293. Y. Li and T.G. Langdon, "Equal-Channel Angular Pressing of an Al-6061 Metal Matrix
Composite," Journal of Materials Science 35, 1201-1204 (2000).
294. D. Yamaguchi, Z. Horita, T. Fujinami, M. Nemoto and T.G. Langdon, "Factors Affecting
Grain Refinement in Equal-Channel Angular Pressing," Materials Science Forum 331-337
607-612 (2000).
295. T.G. Langdon, M. Furukawa, Z. Horita and M. Nemoto, "Microstructural Evolution During
Processing by Severe Plastic Deformation," Investigations and Applications of Severe
Plastic Deformation, (T.C. Lowe and R.Z. Valiev, eds.), pp. 149-154. Kluwer, Dordrecht,
The Netherlands (2000).
296. Z. Horita, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Characterization of
Ultrafine-Grained Structures Produced by Severe Plastic Deformation," Investigations and
Applications of Severe Plastic Deformation, (T.C. Lowe and R.Z. Valiev, eds.), pp. 155162. Kluwer, Dordrecht, The Netherlands (2000).
297. M. Pahutová, V. Sklenicka, K. Kucharová, J. Brezina, M. Svoboda and T.G. Langdon,
"Creep Strength and Ductility of an AZ 91 Alloy and Its Composite," Magnesium 2000 (E.
Aghion and D. Eliezer, eds.), pp. 285-292. Magnesium Research Institute, Beer-Sheva,
Israel (2000).
298. T.G. Langdon, M. Furukawa, M. Nemoto and Z. Horita, "Refining Grain Size through
Severe Plastic Deformation,” JOM 52 (4), 30-33 (2000).
299. T.G. Langdon, "The Interpretation of Creep Mechanisms in High Temperature Flow,"
Deformation, Processing, and Properties of Structural Materials (E.M. Taleff, C.K. Syn and
D.R. Leseur, eds.), pp. 109-120. The Minerals, Metals and Materials Society, Warrendale,
PA (2000).
300. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, “Factors Influencing the
Development of Ultrafine Grained Materials through Severe Plastic Deformation,”
Ultrafine Grained Materials (R.S. Mishra, S.L. Semiatin, C. Suryanarayana, N.N Thadhani
and T.C. Lowe, eds.), pp. 125-134. The Minerals, Metals and Materials Society,
Warrendale, PA (2000).
301. P.B. Berbon and T.G. Langdon, “A Deformation Model for Equal-Channel Angular
Processing,” Ultrafine Grained Materials (R.S. Mishra, S.L. Semiatin, C. Suryanarayana,
N.N Thadhani and T.C. Lowe, eds.), pp. 381-392. The Minerals, Metals and Materials
Society, Warrendale, PA (2000).
302. M.Z. Berbon and T.G. Langdon, “A Discussion of Flow Mechanisms in Superplastic
Yttria-Stabilized Tetragonal Zirconia,” Materials Research Society Symposium
Proceedings 601, 105-110 (2000).
303. S.S. Sosa and T.G. Langdon, “Creep Behavior of a Superplastic Y-TZP/Al2O3
Composite: An Examination of the Possibility of Diffusion Creep,” Materials Research
Society Symposium Proceedings 601, 111-116 (2000).
304. Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, “Grain Refinement of Aluminum
Using Equal-Channel Angular Pressing,” Materials Research Society Symposium
Proceedings 601, 311-322 (2000).
305. P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, “An Examination of
the Deformation Process in Equal-Channel Angular Pressing,” Materials Research Society
Symposium Proceedings 601, 347-352 (2000).
306. J. Wang, P.B. Berbon, Y. Xu, L. Wang and T.G. Langdon, “Superplastic Properties of an
Aluminum-Based Alloy after Equal-Channel Angular Pressing,” Materials Research
Society Symposium Proceedings 601, 353-358 (2000).
307. S. Lee and T.G. Langdon, “Influence of Equal-Channel Angular Pressing on the
Superplastic Properties of Commercial Aluminum Alloys,” Materials Research Society
Symposium Proceedings 601, 359-364 (2000).
308. M. Furukawa, M. Nemoto, Z. Horita and T.G. Langdon, “Processing by Equal-Channel
Angular Pressing: Potential for Achieving Superplasticity,” Materials Research Society
Symposium Proceedings 601, 365-370 (2000).
309. K. Nakashima, Z. Horita, M. Nemoto and T.G. Langdon, "Development of a Muti-pass
Facility for Equal-Channel Angular Pressing to High Total Strains," Materials Science and
Engineering A281, 82-87 (2000).
310. T.G. Langdon, "Identifying Creep Mechanisms at Low Stresses,” Materials Science and
Engineering A283, 266-273 (2000).
311. A. Yamashita, D. Yamaguchi, Z. Horita and T.G. Langdon, “Influence of Pressing
Temperature on Microstructural Development in Equal-Channel Angular Pressing,”
Materials Science and Engineering A287, 100-106 (2000).
312. T. Fujita, S. Komura, Z. Horita and T.G. Langdon, "Superplasticity of Ultrafine-grained Al3% Mg-0.2% Sc Alloy Produced by Equal-Channel Angular Pressing,” Journal of the Japan
institute of Light Metals 50, 376-380 (2000).
313. V.N. Perevezentsev, T.G. Langdon and J.V. Svirina, “The Model of Grain Boundary Partial
Melting and its Applications for High Strain Rate Superplasticity Characteristics,”
Proceedings of International Conference: Current Status of Theory and Practice of
Superplasticity in Materialia, pp. 21-27. Institute for Metals Superplasticity Problems of
the Russian Academy of Sciences, Ufa, Russia (2000).
314. Z. Horita, M. Furukawa, M. Nemoto, A.J. Barnes and T.G. Langdon, “Superplastic
Forming at High Strain Rates after Severe Plastic Deformation,” Acta Materialia 48, 36333640 (2000).
315. V. Sklenicka, M. Pahutová, K. Kucharova, M. Svoboda and T.G. Langdon, “Flow
Mechanisms in Creep of an AZ 91 Magnesium-based Composite,” Magnesium Alloys and
their Applications (K.U. Kainer, ed.), pp. 246-251. Wiley-VCH, Weinheim, Germany
(2000).
316. Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, “The Development of FineGrained Structures Using Severe Plastic Deformation,” Materials Science and Technology
16, 1239-1245 (2000).
317. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, “Achieving Superplasticity at High
Strain Rates Using Equal-Channel Angular Pressing,” Materials Science and Technology
16, 1330-1333 (2000).
318. S. Komura, Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, “Influence of
Scandium on Superplastic Ductilities in an Al-Mg-Sc Alloy,” Journal of Materials Research
15, 2571-2576 (2000).
319. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, “Grain Refinement by EqualChannel Angular Pressing and Superplasticity,” Kinzoku (Metals) 70 971-978 (2000).
320. R.Z. Valiev, R.K. Islamgaliev, N.F. Kuzmina, Y. Li and T.G. Langdon, "Strengthening and
Grain Refinement in an Al-6061 Metal Matrix Composite through Intense Plastic
Straining," Scripta Materialia 40, 117-122 (1999).
321. Y. Li and T.G. Langdon, "Fundamental Aspects of Creep in Metal Matrix Composites,"
Metallurgical and Materials Transactions 30A, 315-324 (1999).
322. T.G. Langdon, "An Examination of Flow Processes in High Strain Rate Superplasticity,"
Materials Science Forum 304-306, 13-20 (1999).
323. M. Nemoto, Z. Horita, M. Furukawa and T.G. Langdon, "Microstructural Evolution for
Superplasticity Using Equal-Channel Angular Pressing," Materials Science Forum 304-306,
59-66 (1999).
324. Z. Horita, S. Komura, P.B. Berbon, A. Utsunomiya, M. Furukawa, M. Nemoto and T.G.
Langdon, "Superplasticity of Ultrafine-Grained Aluminum Alloys Processed by EqualChannel Angular Pressing," Materials Science Forum 304-306, 91-96 (1999).
325. M. Furukawa, K. Oh-ishi, S. Komura, A. Yamashita, Z. Horita, M. Nemoto and T.G.
Langdon, "Optimization of Microstructure for Superplasticity Using Equal-Channel
Angular Pressing," Materials Science Forum 304-306, 97-102 (1999).
326. Y. Li and T.G. Langdon, "Creep Properties of Metal Matrix Composites," Creep Behavior
of Advanced Materials for the 21st Century (R.S. Mishra, A.K. Mukherjee and K.L. Murty,
eds.), pp. 73-82. The Minerals, Metals and Materials Society, Warrendale, PA (1999).
327. Y. Li, V. Sklenicka and T.G. Langdon, "Creep Properties of an AZ91 Magnesium-Based
Composite," Creep Behavior of Advanced Materials for the 21st Century (R.S. Mishra, A.K.
Mukherjee and K.L. Murty, eds.), pp. 171-178. The Minerals, Metals and Materials
Society, Warrendale, PA (1999).
328. H. Hasegawa, S. Komura, A. Utsunomiya, Z. Horita, M. Furukawa, M. Nemoto and T.G.
Langdon, "Thermal Stability of Ultrafine-grained Aluminum in the Presence of Mg and Zr
Additions," Materials Science and Engineering A265, 188-196 (1999).
329. Y. Li and T.G. Langdon, "An Examination of a Substructure-Invariant Model for the Creep
of Metal Matrix Composites," Materials Science and Engineering A265, 276-284 (1999).
330. T.G. Langdon, "Creep Behavior of Ceramics and Geological Materials at Low Stress
Levels," Key Engineering Materials 166, 81-86 (1999).
331. M. Pahutová, J. Brezina, K. Kucharová, V. Sklenicka and T.G. Langdon, "Metallographic
Investigation of Reinforcement Damage in Creep of an AZ91 Matrix Composite," Materials
Letters 39, 179-183 (1999).
332. Y. Li and T.G. Langdon, "Characteristics of Creep Deformation in Discontinuously
Reinforced Metal Matrix Composites," Materials Science and Technology 15, 357-365
(1999).
333. M.Z. Berbon and T.G. Langdon, "An Examination of the Flow Process in Superplastic
Yttria-Stabilized Tetragonal Zirconia," Acta Materialia 47, 2485-2495 (1999).
334. Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, "Equal-Channel Angular Pressing
for Improving the Strength and Ductility of Metallic Materials," Progress in Mechanical
Behaviour of Materials (F. Ellyin and J.W. Provan, eds), vol. II, pp. 737-742. Department
of Mechanical Engineering, University of Victoria, Victoria, B.C., Canada (1999).
335. Z. Horita, M. Furukawa, K. Oh-ishi, M. Nemoto and T.G. Langdon, "Equal-Channel
Angular Pressing for Grain Refinement of Metallic Materials,” Proceedings of the Fourth
International Conference on Recrystallization and Related Phenomena (T. Sakai and H.G.
Suzuki, eds.) pp. 301-308. The Japan Institute of Metals, Sendai, Japan (1999).
336. S.D. Terhune, Z. Horita, M. Nemoto, Y. Li, T.G. Langdon and T.R. McNelley, "The
Evolution of Microtexture and Grain Boundary Character During ECA Pressing of Pure
Aluminum," Proceedings of the Fourth International Conference on Recrystallization and
Related Phenomena (T. Sakai and H.G. Suzuki, eds.) pp. 515-522. The Japan Institute of
Metals, Sendai, Japan (1999).
337. S. Spigarelli, F. Bardi, E. Evangelista and T.G. Langdon, “Analysis of the Creep Response
of a Silicon Carbide Particulate Reinforced 2024 Alloy,” Proceedings of the Third
European Conference on Light Alloys and Composites, pp. 329-334. Lodart, Lodz, Poland
(1999).
338. F. Chmelik, P. Lukác, F. Moll, B. Schwill, K.-U. Kainer and T.G. Langdon, "Creep
Behaviour of a Short Fibre Reinforced AZ91 Magnesium Alloy," Metal 99, vol. III, pp. 6675. Tanger, Ostrava, Czech Republic (1999).
339. Y. Li and T.G. Langdon, "A Unified Interpretation of Threshold Stresses in the Creep and
High Strain Rate Superplasticity of Metal Matrix Composites," Acta Materialia 47, 33953403 (1999).
340. S. Komura, Z. Horita, M. Nemoto and T.G. Langdon, "Influence of Stacking Fault Energy
on the Development of Microstructure in Equal-Channel Angular Pressing," Journal of
Materials Research 14, 4044-4050 (1999).
341. P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "Influence of
Pressing Speed on Microstructural Development in Equal-Channel Angular Pressing,"
Metallurgical and Materials Transactions 30A, 1989-1997 (1999).
342. S. Lee, P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and
T.G. Langdon, "Developing Superplastic Properties in an Aluminum Alloy through Severe
Plastic Deformation," Materials Science and Engineering A227, 63-72 (1999).
343. T.G. Langdon, "Recent Developments in High Strain Rate Superplasticity," Materials
Transactions JIM 40, 716-722 (1999).
344. P.B. Berbon, S. Komura, A. Utsunomiya, Z. Horita, M. Furukawa, M. Nemoto and T.G.
Langdon, "An Evaluation of Superplasticity in Aluminum-Scandium Alloys Processsed by
Equal-Channel Angular Pressing," Materials Transactions JIM 40, 772-778 (1999)
345. Y. Li and T.G. Langdon, "Creep Behavior of an AZ91 Magnesium Alloy Reinforced with
Alumina Fibers," Metallurgical and Materials Transactions 30A, 2059-2066 (1999).
346. B.Q. Han and T.G. Langdon, "Creep Behavior of an Al-7005 Alloy Reinforced with
Alumina Particulates," Advanced Materials for the 21st Century: The 1999 Julia R.
Weertman Symposium (Y.-W. Chung, D.C. Dunand, P.K. Liaw and G.B. Olsen, eds.), pp.
129-136. The Minerals, Metals and Materials Society, Warrendale, PA (1999).
347. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "The Relationship Between
Microstructural Stability and Superplasticity in Aluminum Alloys Processed by EqualChannel Angular Pressing," Light Metals 1999 (M. Bouchard and A. Faucher, eds.), pp.
583-592. The Canadian Institute of Mining, Metallurgy and Petroleum, Montreal, Canada
(1999).
348. K. Oh-ishi, Z. Horita, D.J. Smith, R.Z. Valiev, M. Nemoto and T.G. Langdon, "Fabrication
and Thermal Stability of a Nanocrystalline Ni-Al-Cr Alloy: Comparison with Pure Cu and
Ni," Journal of Materials Research 14, 4200-4207 (1999).
349. D. Yamaguchi, Z. Horita, M. Nemoto and T.G. Langdon, "Significance of Adiabatic
Heating in Equal-Channel Angular Pressing," Scripta Materialia 41, 791-796 (1999).
350. T.G. Langdon, "The Superplastic Forming of Metals: Recent Advances in Developing a
Superplastic Capability at High Strain Rates," Proceedings of the 1st Meeting on Chemistry
and Life, pp. 18-19. Faculty of Chemistry, Brno, Czech Republic (1999).
351. S.S. Sosa and T.G. Langdon, "The Role of Diffusion in Superplastic Deformation," Metals,
Materials and Processes, 11, 247-258 (1999).
352. M.Z. Berbon and T.G. Langdon, “Superplasticity in Tetragonal Zirconia Stabilized with 3
mol % of Yttria: An Examination of the Flow Mechanisms,” Proceedings of the First
China International Conference on High Performance Ceramics (D.S. Yan and Z.D. Guan,
eds.) pp. 664-667. Tsinghua University Press, Beijing, China (1999).
353. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "Microstructural Evolution in Pure
Aluminum During Equal-Channel Angular Pressing," Modeling the Mechanical Response
of Structural Materials (E.M. Taleff and R.K. Mahidhara, eds.) pp. 165-172. The Minerals,
Metals and Materials Society, Warrendale, PA (1998).
354. P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon,
"Application of Equal-Channel Angular Pressing for Producing Superplastic Aluminum
Alloys," Modeling the Mechanical Response of Structural Materials (E.M. Taleff and R.K.
Mahidhara, eds.) pp. 173-180. The Minerals, Metals and Materials Society, Warrendale,
PA (1998).
355. M. Furukawa, Y. Ma, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon,
"Microstructural Characteristics and Superplastic Ductility in a Zn-22% Al Alloy with
Submicrometer Grain Size," Materials Science and Engineering A241, 122-128 (1998).
356. Z. Horita, D.J. Smith, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Observations of Grain
Boundary Structure in Submicrometer-Grained Cu and Ni Using High-Resolution Electron
Microscopy," Journal of Materials Research 13, 446-450 (1998).
357. M. Furukawa, P.B. Berbon, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Age Hardening and the Potential for Superplasticity in a Fine-Grained Al-MgLi-Zr Alloy," Metallurgical and Materials Transactions 29A, 169-177 (1998).
358. Y. Li and T.G. Langdon, "Creep Behavior of a Reinforced Al-7005 Alloy: Implications for
the Creep Processes in Metal Matrix Composites," Acta Materialia 46, 1143-1155 (1998).
359. P.B. Berbon, N.K. Tsenev, R.Z. Valiev, M. Furukawa, Z. Horita, M. Nemoto and T.G.
Langdon, "Superplasticity in Alloys Processed by Equal-Channel Angular Pressing,"
Superplasticity and Superplastic Forming 1998 (A.K. Ghosh and T.R. Bieler, eds.), pp. 127134. The Minerals, Metals and Materials Society, Warrendale, PA (1998).
360. Y. Li and T.G. Langdon, "Significance of Load Transfer in the High Strain Rate
Superplasticity of Magnesium Alloy Composites," Superplasticity and Superplastic
Forming 1998 (A.K. Ghosh and T.R. Bieler, eds.), pp. 189-196. The Minerals, Metals and
Materials Society, Warrendale, PA (1998).
361. K. Nakashima, Z. Horita, M. Nemoto and T.G. Langdon, "Influence of Channel Angle on
the Development of Ultrafine Grains in Equal-Channel Angular Pressing," Acta Materialia
46, 1589-1599 (1998).
362. Y. Li and T.G. Langdon, "An Examination of the Effect of Processing Procedure on the
Creep of Metal Matrix Composites," Materials Science and Engineering A245, 1-9 (1998).
363. H. Iwasaki, M. Mabuchi, K. Higashi and T.G. Langdon, "The Characteristics of
Microcavitation in High Strain Rate Superplasticity," Materials Science and Engineering
A246, 117-123 (1998).
364. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon, "The Process of Grain Refinement
in Equal-Channel Angular Pressing," Acta Materialia 46, 3317-3331 (1998).
365. S. Komura, P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "High
Strain Rate Superplasticity in an Al-Mg Alloy Containing Scandium," Scripta Materialia 38,
1851-1856 (1998).
366. T.G. Langdon, M. Furukawa, Z. Horita and M. Nemoto, "Using Intense Plastic Straining
for High-Strain-Rate Superplasticity," JOM 50 (6), 41-45 (1998).
367. M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Factors Influencing
the Flow and Hardness of Materials with Ultra-fine Grain Sizes," Philosophical Magazine
A 78, 203-215 (1998).
368. Y. Li and T.G. Langdon, "High Strain Rate Superplasticity in Metal Matrix
Composites: The Role of Load Transfer," Acta Materialia 46, 3937-3948 (1998).
369. S. Komura, A. Utsunomiya, Z. Horita, M. Nemoto, M. Furukawa, P.B. Berbon and T.G.
Langdon, "Ultrafine-Grained Structure Produced by Equal-Channel Angular Pressing,"
Materia Japan 37, 376 (1998).
370. K. Oh-ishi, Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, "Optimizing the
Rotation Conditions for Grain Refinement in Equal-Channel Angular Pressing,"
Metallurgical and Materials Transactions 29A, 2011-2013 (1998).
371. Y. Li and T.G. Langdon, "An Examination of High Strain Rate Superplasticity in
Aluminum Matrix Composites," The Third Pacific Rim International Conference on
Advanced Materials and Processing (PRICM 3) (M.A. Iman, R. DeNale, S. Hanada, Z.
Zhong and D.N. Lee, eds.), pp. 1785-1790. The Minerals, Metals and Materials Society,
Warrendale, PA (1998).
372. H. Hasegawa, S. Komura, Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, "Grain
Refinement and Potential for Superplasticity in Al Alloys Containing Small Particles," The
Third Pacific Rim International Conference on Advanced Materials and Processing
(PRICM 3) (M.A. Iman, R. DeNale, S. Hanada, Z. Zhong and D.N. Lee, eds.), pp. 18731878. The Minerals, Metals and Materials Society, Warrendale, PA (1998).
373. P.B. Berbon, N.K. Tsenev, R.Z. Valiev, M. Furukawa, Z. Horita, M. Nemoto and T.G.
Langdon, "Fabrication of Bulk Ultrafine-Grained Materials through Intense Plastic
Straining," Metallurgical and Materials Transactions 29A, 2237-2243 (1998).
374. Y. Iwahashi, M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "Microstructural
Characteristics of Ultrafine-Grained Aluminum Produced Using Equal-Channel Angular
Pressing," Metallurgical and Materials Transactions 29A, 2245-2252 (1998).
375. Z. Horita, T. Fujinami, M. Nemoto and T.G. Langdon, "Microstructures and Mechanical
Properties of Submicrometer-Grained Al Alloys Produced by Equal-Channel Angular
Pressing," Aluminum Alloys: Their Physical and Mechanical Properties (T. Sato, S. Kumai,
T. Kobayashi and Y. Murakami, eds.) vol. 1, pp. 449-454. The Japan Institute of Light
Metals, Tokyo, Japan (1998).
376. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon, "Factors Influencing the
Equilibrium Grain Size in Equal-Channel Angular Pressing: Role of Mg Additions to
Aluminum," Metallurgical and Materials Transactions 29A, 2503-2510 (1998).
377. P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Processing of Aluminum Alloys for High Strain Rate Superplasticity," Hot
Deformation of Aluminum Alloys II (T.R. Bieler, L.A. Lalli and S.R. MacEwan, eds.), pp.
111-124. The Minerals, Metals and Materials Society, Warrendale, PA (1998).
378. S. Komura, P.B. Berbon, A. Utsunomiya, M. Furukawa, Z. Horita, M. Nemoto and T.G.
Langdon, "Superplasticity in an Ultrafine-Grained Al-Mg-Sc Alloy Produced by EqualChannel Angular Pressing," Hot Deformation of Aluminum Alloys II, (T.R. Bieler, L.A.
Lalli and S.R. MacEwan, eds.), pp. 125-138, The Minerals, Metals and Materials Society,
Warrendale, PA (1998).
379. Y. Li and T.G. Langdon, "Creep Behavior of Powder Metallurgy Al-6092 and Al-6061
Alloys," Hot Deformation of Aluminum Alloys II, (T.R. Bieler, L.A. Lalli and S.R.
MacEwan, eds.), pp. 139-148. The Minerals, Metals and Materials Society, Warrendale,
PA (1998).
380. Z. Horita, M. Furukawa, T.G. Langdon and M. Nemoto, "Equal-Channel Angular Pressing
(ECAP): A Novel Method for Microstructural Control," Materia Japan 37, 767-774 (1998).
381. Y. Li and T.G. Langdon, "A Comparison of the Creep Properties of an Al-6092 Composite
and the Unreinforced Matrix Alloy," Metallurgical and Materials Transactions 29A, 25232531 (1998).
382. P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Requirements for Achieving High-Strain-Rate Superplasticity in Cast
Aluminium Alloys," Philosophical Magazine Letters 78, 313-318 (1998).
383. M. Furukawa, Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon, "The Shearing
Characteristics Associated with Equal-Channel Angular Pressing," Materials Science and
Engineering A257, 328-332 (1998).
384. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon, "The Processing of UltrafineGrained Materials Using Equal-Channel Angular Pressing," Processing and Fabrication of
Advanced Materials VI (K.A. Khor, T.S. Srivatsan and J.J. Moore, eds.), vol. 1, pp. 314. The Institute of Materials, London, England (1998).
385. Y. Li and T.G. Langdon, "Creep Properties of Metal Matrix Composites: An Examination
of Recent Developments," Recent Research Developments in Materials Science 1, 235-242
(1998).
386. M. Nemoto, Z. Horita, M. Furukawa and T.G. Langdon, "Equal-Channel Angular
Pressing: A Novel Tool for Microstructural Control," Metals and Materials 4, 1181-1190
(1998).
387. Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon, "Microstructural Control for High
Strain Rate Superplasticity Using Equal-Channel Angular Pressing," Constitutive and
Damage Modeling of Inelastic Deformation and Phase Transformation (A.S. Khan, ed.), pp.
1001-1004. NEAT Press, Fulton, MD (1998).
388. P.B. Berbon, N.K. Tsenev, R.Z. Valiev, M. Furukawa, Z. Horita, M. Nemoto and T.G.
Langdon, "High Strain Rate Superplasticity in Fine-Grained Commercial Al Alloys
Processed by Equal-Channel Angular Pressing," Advanced Light Alloys and Composites (R.
Ciach, ed.), pp. 477-486, Kluwer, Dordrecht, The Netherlands (1998).
389. T.G. Langdon, "Cavitation in High Strain Rate Superplasticity: Implications for the Flow
Process," Materials Science Forum 233-234, 47-62 (1997).
390. M. Furukawa, P.B. Berbon, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Production of Ultra-fine Grained Metallic Materials Using an Intense Plastic
Straining Technique," Materials Science Forum 233-234, 177-184 (1997).
391. L. Kloc, S. Spigarelli, E. Cerri, E. Evangelista and T.G. Langdon, "Creep Behavior of an
Aluminum 2024 Alloy Produced by Powder Metallurgy," Acta Materialia 45, 529-540
(1997).
392. Z. Horita, M. Furukawa, M. Nemoto, N.K. Tsenev, R.Z. Valiev, P.B. Berbon and T.G.
Langdon, "Processing of an Al-Mg-Li-Zr Alloy with Ultra-fine Grain Size," Materials
Science Forum 243-245, 239-244 (1997).
393. M.Z. Berbon and T.G. Langdon, "The Variation of Strain Rate with Stress in Superplastic
Zirconia," Materials Science Forum 243-245, 357-362 (1997).
394. A. Vevecka, E. Cerri, E. Evangelista and T.G. Langdon, "Characteristics of Grain Boundary
Migration and Sliding During Fatigue of High Purity Lead," Materials Science and
Engineering A222, 9-13 (1997).
395. Y. Li and T.G. Langdon, "A Simple Procedure for Estimating Threshold Stresses in the
Creep of Metal Matrix Composites," Scripta Materialia 36, 1457-1460 (1997).
396. Y. Li and T.G. Langdon, "An Examination of Creep Data for an Al-Mg Composite,"
Metallurgical and Materials Transactions A 28A, 1271-1273 (1997).
397. Y. Ma and T.G. Langdon, "Creep Behavior of an Al-6061 Metal Matrix Composite
Produced by Liquid Metallurgy Processing," Materials Science and Engineering A230, 183187 (1997).
398. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon, "An Investigation of Microstructural
Evolution During Equal-Channel Angular Pressing," Acta Materialia 45, 4733-4741 (1997).
399. M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, “Recrystallization of
Ultrafine-Grained Materials with Non-Equilibrium Grain Boundaries,” Proceedings of
ReX’96. The Third International Conference on Recrystallization and Related Phenomena
(T.R. McNelley, ed.), pp. 149-160. Monterey Institute of Advanced Studies, Monterey, CA
(1997).
400. M.Z. Berbon, O.T. Sørensen and T.G. Langdon, "Creep Behavior of a Superplastic 2.5%
Yttria-Stabilized Zirconia," Proceedings of the Seventh International Conference on Creep
and Fracture of Engineering Materials and Structures (J.C. Earthman and F.A. Mohamed,
eds.), pp. 193-202. The Minerals, Metals and Materials Society, Warrendale, PA (1997).
401. Y. Li and T.G. Langdon, "High Temperature Deformation of a 6061 Al Composite with
Alumina Particulate Reinforcement," Proceedings of the Seventh International Conference
on Creep and Fracture of Engineering Materials and Structures (J.C. Earthman and F.A.
Mohamed, eds.), pp. 227-236. The Minerals, Metals and Materials Society, Warrendale,
PA (1997).
402. G.D. Smith, S.R. Gregory, Y. Ma, Y. Li and T.G. Langdon, "Process Modeling the
Superplastic Forming Behavior of Inconel Alloy 718SPF," Superalloys 718, 625, 706 and
Various Derivatives, (E.A. Loria, ed.), pp. 303-314. The Minerals, Metals and Materials
Society, Warrendale, PA (1997).
403. M. Furukawa, Y. Iwahashi, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Structural Evolution and the Hall-Petch Relationship in an Al-Mg-Li-Zr Alloy
with Ultra-fine Grain Size," Acta Materialia 45, 4751-4757 (1997).
404. Y. Li and T.G. Langdon, "Creep Behavior of an Al-6061 Metal Matrix Composite
Reinforced with Alumina Particulates," Acta Materialia 45, 4797-4806 (1997).
405. K. Isshiki, Z. Horita, T. Fujinami, T. Sano, M. Nemoto, Y. Ma and T.G. Langdon, "A New
Miniature Mechanical Testing Procedure: Application to Intermetallics," Metallurgical and
Materials Transactions A 28A, 2577-2582 (1997).
406. E. Evangelista, S. Spigarelli, E. Cerri, L. Kloc and T.G. Langdon, "Creep Behaviour and
Continuous Precipitation of an Aluminum Alloy Produced by Powder Metallurgy,"
THERMEC'97, (T. Chandra and T. Sakai, eds.), vol. I, pp. 995-1001. The Minerals, Metals
and Materials Society, Warrendale, PA (1997).
407. K. Isshiki, Y. Takaki, K. Oh-ishi, Z. Horita, M. Nemoto and T.G. Langdon, "Creep
Behavior of Fe-Doped NiAl Intermetallics," THERMEC'97, (T. Chandra and T. Sakai, eds.),
vol. II, pp. 1589-1595. The Minerals, Metals and Materials Society, Warrendale, PA
(1997).
408. M. Furukawa, Y. Ma, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Fabrication
and Properties of a Submicrometer-Grained Zn-22% Al Alloy," THERMEC'97, (T.
Chandra and T. Sakai, eds.), vol. II, pp. 1875-1881. The Minerals, Metals and Materials
Society, Warrendale, PA (1997).
409. Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon,
"Characterization of Ultra-fine Grained Materials Produced by Torsion Straining,"
THERMEC'97, (T. Chandra and T. Sakai, eds.), vol. II, pp. 1937-1943. The Minerals,
Metals and Materials Society, Warrendale, PA (1997).
410. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon, "Equal-Channel Angular Pressing
for the Processing of Superplastic Materials," THERMEC'97, (T. Chandra and T. Sakai,
eds.), vol. II, pp. 1945-1951. The Minerals, Metals and Materials Society, Warrendale, PA
(1997).
411. M. Mabuchi, N. Saito, K. Shimojima, M. Nakanishi, Y. Yamada, M. Nakamura, T. Asahina,
T.G. Langdon, H. Iwasaki and K. Higashi, "High Strain Superplasticity in Magnesium
Alloys," THERMEC'97, (T. Chandra and T. Sakai, eds.), vol. II, pp. 1975-1981. The
Minerals, Metals and Materials Society, Warrendale, PA (1997).
412. R.Z. Valiev, D.A. Salimonenko, N.K. Tsenev, P.B. Berbon and T.G. Langdon,
"Observations of High Strain Rate Superplasticity in Commercial Aluminum Alloys with
Ultrafine Grain Sizes," Scripta Materialia 37, 1945-1950 (1997).
413. Y. Iwahashi, H. Kawahara, Z. Horita, M. Nemoto and T.G. Langdon, "Effect of Mg on
Grain Size Refinement of Aluminum by Equal-Channel Angular Pressing," Microstructure,
414.
415.
416.
417.
418.
419.
420.
421.
422.
423.
424.
425.
426.
Micromechanics and Processing of Superplastic Materials: IMSP '97 (T. Aizawa, K.
Higashi and M. Tokuda, eds.), pp. 45-52. Mie University Press, Tsu, Japan (1997).
P.B. Berbon, M. Furukawa, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Optimizing the Processing of a Commercial Al-Based Alloy for High Strain
Rate Superplasticity," Microstructure, Micromechanics and Processing of Superplastic
Materials: IMSP '97 (T. Aizawa, K. Higashi and M. Tokuda, eds.), pp. 81-88. Mie
University Press, Tsu, Japan (1997).
Y. Ma and T.G. Langdon, "The Characteristics of Cavitation in Superplastic Metals and
Ceramics," Metallurgical and Materials Transactions 27A, 873-878 (1996).
A. Ayensu and T.G. Langdon, "The Inter-Relationship Between Grain Boundary Sliding
and Cavitation during Creep of Polycrystalline Copper," Metallurgical and Materials
Transactions 27A, 901-907 (1996).
J. Wang, Y. Iwahashi, Z. Horita, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon,
"An Investigation of Microstructural Stability in an Al-Mg Alloy with Submicrometer
Grain Size," Acta Materialia 44, 2973-2982 (1996).
T.G. Langdon, "Grain Boundary Sliding Revisited," Structural Materials: Engineering
Application through Scientific Insight (E.D. Hondros and M. McLean, eds.), pp. 135153. The Institute of Materials, London (1996).
M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Structural Evolution
and Validity of the Hall-Petch Relationship in an Al-3% Mg Alloy with Submicron Grain
Size," Materials Science Forum 204-206, 431-436 (1996).
Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "HighResolution Electron Microscopy Observations of Grain Boundary Structures in
Submicrometer-Grained Al-Mg Alloys," Materials Science Forum 204-206, 437-442
(1996).
H. Iwasaki, M. Mabuchi, K. Higashi and T.G. Langdon, "The Development of Cavitation in
Superplastic Aluminum Composites Reinforced with Si3N4," Materials Science and
Engineering A208, 116-121 (1996).
K. Xia, W. Gu and T.G. Langdon, "Influence of Processing Parameters on the Creep
Behavior of Whisker-Reinforced Alumina Composites," Silicates Industriels 61, 33-38
(1996).
S. Wada, M. Mabuchi, K. Higashi and T.G. Langdon, "A Quantitative Analysis of
Cavitation in Al-Cu-Mg Metal Matrix Composites Exhibiting High Strain Rate
Superplasticity," Journal of Materials Research 11, 1755-1764 (1996).
Y. Iwahashi, J. Wang, Z. Horita, M. Nemoto and T.G. Langdon, "Principle of EqualChannel Angular Pressing for the Processing of Ultra-Fine Grained Materials," Scripta
Materialia 35, 143-146 (1996).
P. Berbon, M. Furukawa, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "An Investigation of the Properties of an Al-Mg-Li-Zr Alloy After Equal-Channel
Angular Pressing," Materials Science Forum 217-222, 1013-1018 (1996).
Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "An
Investigation of Grain Boundaries in Submicrometer-Grained Al-Mg Solid Solution Alloys
Using High-Resolution Electron Microscopy," Journal of Materials Research 11, 18801890 (1996).
427. Y. Ma, M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Significance
of Microstructural Control for Superplastic Deformation and Forming," Materials
Transactions, JIM 37, 336-339 (1996).
428. K. Isshiki, Y. Ma, Z. Horita, T. Fujinami, T. Sano, M. Nemoto and T.G. Langdon,
"Miniaturized Double-Shear Testing Procedure for Evaluation of High Temperature
Deformation in Al and Al-Mg Solid Solution Alloy," Materials Transactions, JIM 37, 349352 (1996).
429. T.G. Langdon, "Transitions in Creep Behavior," Materials Transactions, JIM 37, 359-362
(1996).
430. T.G. Langdon, "A Method of Distinguishing Between Diffusion Creep and Harper-Dorn
Creep at Low Stress Levels," Scripta Materialia 35, 733-737 (1996).
431. K. Xia, J.R. Porter and T.G. Langdon, "An Investigation of the Role of Processing in the
High Temperature Creep of Whisker-Reinforced Alumina Composites," Materials and
Manufacturing Processes 11, 589-604 (1996).
432. M.Z. Berbon, D.M. Owen and T.G. Langdon, "The Significance of Harper-Dorn Creep in
Metals, Ceramics and Geological Materials," The Johannes Weertman Symposium (R.J.
Arsenault, D. Cole, T. Gross, G. Kostorz, P.K. Liaw, S. Parameswaran and H. Sizek, eds.),
pp. 145-154. The Minerals, Metals and Materials Society, Warrendale, PA (1996).
433. K. Xia and T.G. Langdon, "Fracture Behavior at Elevated Temperatures of Alumina Matrix
Composites Reinforced with Silicon Carbide Whiskers," Journal of Materials Science 31,
5487-5492 (1996).
434. M.Z. Berbon and T.G. Langdon, "The Mechanical Characteristics of Superplastic-Like
Flow in Yttria-Stabilized Zirconia," Progress in Advanced Materials and Mechanics (T.
Wang and T.-W. Chou, eds.), pp. 368-373. Peking University Press, Beijing, China (1996).
435. M.Z. Berbon and T.G. Langdon, "An Examination of Creep Behavior at Low Stresses in
Non-Metallic Materials," Journal of Materials Science Letters 15, 1664-1666 (1996).
436. M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Fabrication of
Submicrometer-grained Zn-22% Al by Torsion Straining," Journal of Materials Research
11, 2128-2130 (1996).
437. A.H. Chokshi and T.G. Langdon, "A Model Study of Cavity Growth in Superplasticity
Using Single Pre-Machined Holes," Metallurgical and Materials Transactions 27A, 25322539 (1996).
438. M. Zhou-Berbon, O.T. Sørenson and T.G. Langdon, "A Simple Technique for the
Preparation of Tensile Specimens of Yttria-Stabilized Zirconia," Materials Letters 27, 211214 (1996).
439. M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Microhardness
Measurements and the Hall-Petch Relationship in an Al-Mg Alloy with Submicrometer
Grain Size," Acta Materialia 44, 4619-4629 (1996).
440. J. Wang, M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Enhanced
Grain Growth in an Al-Mg Alloy with Ultrafine Grain Size," Materials Science and
Engineering A216, 41-46 (1996).
441. D.M. Owen and T.G. Langdon, "Low Stress Creep Behavior: An Examination of NabarroHerring and Harper-Dorn Creep," Materials Science and Engineering A216, 20-29 (1996).
442. L. Kloc, E. Cerri, S. Spigarelli, E. Evangelista and T.G. Langdon, "Significance of
Continuous Precipitation During Creep of a Powder Metallurgy Aluminum Alloy,"
Materials Science and Engineering A216, 161-168 (1996).
443. T.G. Langdon, "Grain Boundary Sliding in High Temperature Deformation," Creep
Resistant Metallic Materials, pp. 1-14. Vítkovice, Ostrava, Czech Republic (1996).
444. 300. V. Sklenička and T.G. Langdon, "Relationship Between Grain Boundary
Sliding
and Creep Cavitation Damage," Creep Resistant Metallic Materials, pp. 1524. Vítkovice, Ostrava, Czech Republic (1996)..
445. I. Saxl, Y. Ma, V. Sklenicka and T.G. Langdon, "An Investigation of Creep Cavitation,"
Creep Resistant Metallic Materials, pp. 131-141. Vítkovice, Ostrava, Czech Republic
(1996).
446. M. Pahutová, V. Sustek J. Cadek and T.G. Langdon, "Creep Behaviour of a PM Al-SiC
Composite as Investigated by the Double Shear Test Technique," Deformation and Fracture
in Structural PM Materials (L. Parilák, H. Danniger, J. Dusza and B. Weiss, eds.) vol. 2, pp.
346-351. IMR-SAS, Kosice, Slovakia (1996).
447. Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Effect of
Annealing on Grain Boundary Structure in Submicrometer-Grained Al-3% Mg Alloy
Observed by High-Resolution Electron Microscopy," Annales de Chimie 21, 417-425
(1996).
448. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon, "The Significance of the HallPetch Relationship in Ultra-fine Grained Materials," Annales de Chime - Science des
Materiaux 21, 493-502 (1996).
449. L. Kloc, S. Spigarelli, E. Cerri, E. Evangelista and T.G. Langdon, "An Evaluation of the
Creep Properties of Two Al-Si Alloys Produced by Rapid Solidification Processing,"
Metallurgical and Materials Transactions A 27A, 3871-3879 (1996).
450. K. Higashi, M. Mabuchi and T.G. Langdon, "High-Strain-Rate Superplasticity in Metallic
Materials and the Potential for Ceramic Materials," ISIJ International 36, 1423-1438 (1996).
451. M.Z. Berbon and T.G. Langdon, "Significance of Grain Boundary Structure in Superplastic
Zirconia," Interface Science and Materials Interconnection (Y. Ishida, M. Morita, T. Suga,
H. Ichinose, O. Ohashi and J. Echigoya, eds.), pp. 122-129. The Japan Institute of Metals,
Sendai, Japan (1996).
452. Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Stability
of Grain Boundary Structure in a Submicrometer Grained Al-Mg Alloy," Interface Science
and Materials Interconnection (Y. Ishida, M. Morita, T. Suga, H. Ichinose, O. Ohashi and J.
Echigoya, eds.), pp. 315-318. The Japan Institute of Metals, Sendai, Japan (1996).
453. M. Furukawa, P.B. Berbon, Z. Horita, M. Nemoto, N.K. Tsenev, R.Z. Valiev and T.G.
Langdon, "Structural Evolution, Ageing Behavior and Mechanical Properties of an Al-MgLi-Zr Alloy with Ultra-fine Grain Size," Interface Science and Materials Interconnection (Y.
Ishida, M. Morita, T. Suga, H. Ichinose, O. Ohashi and J. Echigoya, eds.), pp. 479482. The Japan Institute of Metals, Sendai, Japan (1996).
454. M. Furukawa, Z. Horita, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Microstructural
Characteristics of an Ultra-fine Grained Metal Processed Using Equal-Channel Angular
Pressing," Materials Characterization 37, 277-283 (1996).
455. Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon,
"Evolution of Grain Boundary Structure in Submicrometer-Grained Al-Mg Alloy,"
Materials Characterization 37, 285-294 (1996).
456. S. Primdahl, A. Thölén and T.G. Langdon, "Microstructural Examination of a Superplastic
Yttria-Stabilized Zirconia: Implications for the Superplasticity Mechanism," Acta
Metallurgica et Materialia 43, 1211-1218 (1995).
457. K. Xia and T.G. Langdon, "Examination of Fracture Surfaces of SiC-Whisker-Reinforced
Alumina after High Temperature Creep Deformation," Journal of Materials Science Letters
14, 188-189 (1995).
458. J. Wang, M. Furukawa, Z. Horita, M. Nemoto, Y. Ma and T.G. Langdon, "The Age
Hardening Characteristics of an Al-6061/Al2O3 Metal Matrix Composite," Metallurgical
and Materials Transactions 26A, 581-587 (1995).
459. M. Furukawa, J. Wang, Z. Horita, M. Nemoto, Y. Ma and T.G. Langdon, "An Investigation
of Strain Hardening and Creep in an Al-6061/Al2O3 Metal Matrix Composite,"
Metallurgical and Materials Transactions 26A, 633-639 (1995).
460. T.G. Langdon, "Mechanisms of Superplastic Flow," Superplasticity: 60 Years after
Pearson (N. Ridley, ed.), pp. 9-24. The Institute of Materials, London, England (1995).
461. K. Xia and T.G. Langdon, "High Temperature Deformation of an Alumina Composite
Reinforced with Silicon Carbide Whiskers," Acta Metallurgica et Materialia 43, 1421-1427
(1995).
462. Y. Ma, Z. Horita, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "Yield Stress
Measurements on an Al-1.5% Mg Alloy with Submicron Grain Size Using a Miniature
Bending Procedure," Materials Letters 23, 283-287 (1995).
463. T.G. Langdon, "The Characteristics of Superplastic-like Flow in Ceramics," Plastic
Deformation of Ceramics (R.C. Bradt, C.A. Brookes and J.L. Routbort, eds), pp. 251268. Plenum, New York (1995).
464. M. Zhou, Y. Ma and T.G. Langdon, "A Quantitative Analysis of Cavity Formation in a
Superplastic Yttria-Stabilized Tetragonal Zirconia," Plastic Deformation of Ceramics (R.C.
Bradt, C.A. Brookes and J.L. Routbort, eds), pp. 301-312. Plenum, New York (1995).
465. A. Vevecka and T.G. Langdon, "Measurements of the Rotation and Elongation of the
Grains in the Pb-62% Sn Superplastic Alloy," Balkan Physics Letters 3, 166-171 (1995).
466. M. Furukawa, J. Wang, Z. Horita, M. Nemoto, Y. Ma and T.G. Langdon, "The Mechanical
Properties of an Aluminum Composite Reinforced with Alumina Microspheres," Key
Engineering Materials 104-107, 817-824 (1995).
467. W. Gu, J.R. Porter and T.G. Langdon, "The Significance of Analasticity during Creep of an
Alumina Composite Reinforced with Silicon Carbide," Key Engineering Materials 104-107,
873-880 (1995).
468. T.G. Langdon, "The Significance of Grain Boundaries in the Flow of Polycrystalline
Materials," Materials Science Forum 189-190, 31-42 (1995).
469. Y. Ma, M. Zhou, O.T. Sørenson and T.G. Langdon, "The Development of Cavities in
Superplastic 3% Yttria-Stabilized Zirconia," Superplasticity and Superplastic Forming (A.K.
Ghosh and T.R. Bieler, eds.), pp. 93-100. The Minerals, Metals and Materials Society,
Warrendale, PA (1995).
470. Z. Horita, M. Furukawa, J. Wang, M. Nemoto, R.Z. Valiev, Y. Ma and T.G. Langdon, "The
Development and Characteristics of Aluminum-Based Alloys with Ultrafine Grain Sizes,"
Light-Weight Alloys for Aerospace Applications III (E.W. Lee, N.J. Kim, K.V. Jata and
W.E. Frazier, eds.) pp. 245-254. The Minerals, Metals and Materials Society, Warrendale,
PA (1995).
471. Z. Horita, D.J. Smith, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon, "HighResolution Electron Microscopy Study of Submicrometer-Grained Al-Mg Solid Solution
Alloys," Proceedings: Microscopy and Microanalysis 1995 (G.W. Bailey, M.H. Ellisman,
472.
473.
474.
475.
476.
477.
478.
479.
480.
481.
482.
483.
484.
485.
R.A. Hennigar and N.J. Zaluzec, eds.), pp. 524-525. Jones and Begell Publishing, New
York, NY (1995).
K. Xia and T.G. Langdon, "Influence of Whisker Volume Fraction on the Creep Behavior
of Alumina Composites Reinforced with Silicon Carbide," Journal of Materials Research
10, 2925-2932 (1995).
K. Isshiki, Y. Ma, Z. Horita, T. Fujinami, Y. Nishihata, T. Sano, M. Nemoto and T.G.
Langdon, "Measurement of High-Temperature Deformation Behavior of Al and Al-Mg
Solid Solution Alloys Using Double-Shear Testing Method," Proceedings of the 89th Fall
Meeting of the Japan Institute of Light Metals, pp. 225-226. The Japan Institute of Light
Metals, Tokyo, Japan (1995).
M. Mabuchi, H. Iwasaki, K. Higashi and T.G. Langdon, "Processing and Superplastic
Properties of Fine-Grained Si3N4/Al-Mg-Si Composites," Materials Science and
Technology 11, 1295-1299 (1995).
W. Gu, J.R. Porter and T.G. Langdon, "An Investigation of Anelastic Creep Recovery in
SiC Whisker and Particulate Reinforced Alumina," Ceramic Engineering and Science
Proceedings 16, 247-251 (1995).
T.G. Langdon, "An Evaluation of the Strain Contributed by Grain Boundary Sliding in
Superplasticity," Materials Science and Engineering A174, 225-230 (1994).
J. Wang, Z. Horita, M. Nemoto, M. Furukawa, R.Z. Valiev, Y. Ma and T.G. Langdon,
"Structural Evolution and Deformation in an Aluminum-Based Solid Solution Alloy with
Submicron Grain Size," Materials Research Society Symposium Proceedings 319, 293-298
(1994).
M. Mabuchi, K. Higashi and T.G. Langdon, "An Investigation of the Role of a Liquid
Phase in Al-Cu-Mg Metal Matrix Composites Exhibiting High Strain Rate Superplasticity,"
Acta Metallurgica et Materialia 42, 1739-1745 (1994).
T.G. Langdon, "Superplasticity and Superplastic Forming Applications in Zn-Al Alloys,"
Recent Advances in Science, Technology and Applications of Zn-Al Alloys (G. TorresVillaseñor, Y. Zhu and C. Piña-Barba, eds.), pp. 177-182. Universidad Nacional Autónoma
de México, Mexico City (1994).
J. Wang, M. Furukawa, Z. Horita, M. Nemoto, Y. Ma and T.G. Langdon, "Mechanical
Properties and Microstructure of 6061 Aluminum Alloy Matrix Composite Reinforced with
Alumina Microspheres," Journal of the Japan Institute of Light Metals 44, 286-291 (1994).
W. Gu, J.R. Porter and T.G. Langdon, "Evidence for Anelastic Creep Recovery in Silicon
Carbide-Whisker-Reinforced Alumina," Journal of the American Ceramic Society 77,
1679-1681 (1994).
T.G. Langdon, "A Unified Approach to Grain Boundary Sliding in Creep and
Superplasticity," Acta Metallurgica et Materialia 42, 2437-2443 (1994).
J.N. Wang and T.G. Langdon, "An Evaluation of the Rate-Controlling Flow Process in
Harper-Dorn Creep," Acta Metallurgica et Materialia 42, 2487-2492 (1994).
A. Vevecka and T.G. Langdon, "An Investigation of Grain Rotation and Grain Elongation
in a Superplastic Alloy," Materials Science and Engineering A187, 161-165 (1994).
J. Wang, Z. Horita, M. Furukawa, M. Nemoto, R.Z. Valiev, Y. Ma and T.G. Langdon, "The
Evolution of Microstructure during Intermediate-Temperature Deformation of a
Submicrometer-Grained Al-3% Mg Solid Solution Alloy," Technology Reports of Kyushu
University 67, 285-291 (1994).
486. K. Xia and T.G. Langdon, "Analysis of Deformation Mechanisms in the High Temperature
Creep of an Alumina Matrix Composite Reinforced with Silicon Carbide Whiskers,"
Strength of Materials: Proceedings of the 10th International Conference on the Strength of
Materials (H. Oikawa, K. Maruyama, S. Takeuchi and M. Yamaguchi, eds.), pp. 765768. The Japan Institute of Metals, Sendai, Japan (1994).
487. Y. Ma and T.G. Langdon, "A Critical Assessment of Flow and Cavity Formation in a
Superplastic Yttria-Stabilized Zirconia," Acta Metallurgica et Materialia 42, 2753-2761
(1994).
488. T.G. Langdon, "Grain Boundary Sliding as a Deformation Process in Creep and
Superplasticity," Materials Science Forum 170-172, 53-58 (1994).
489. Y. Ma, O.T. Sørensen and T.G. Langdon, "The Mechanical Characteristics of a Ductile
Zirconia Containing 2.5% Yttria," Materials Science Forum 170-172, 439-444 (1994).
490. M. Mabuchi, J. Koike, H. Iwasaki, K. Higashi and T.G. Langdon, "Processing and
Development of Superplastic Metal Matrix Composites," Materials Science Forum 170-172,
503-512 (1994).
491. H. Iwasaki, M. Mabuchi, K. Higashi and T.G. Langdon, "Cavitation in Metal Matrix
Composites Containing Si3N4 Particulates," Materials Science Forum 170- 172, 537-542
(1994).
492. Z. Horita, J. Wang, M. Furukawa, M. Nemoto, R.Z. Valiev and T.G. Langdon,
"Microstructural Observations of Submicrometer-grained Al-3% Mg Alloy Using
Transmission Electron Microscopy," Electron Microscopy 1994, pp. 727-728. Les Editions
de Physique, Les Ulis, France (1994).
493. Y. Ma and T.G. Langdon, "Factors Influencing the Exceptional Ductility of a Pb-62 Pct Sn
Alloy," Metallurgical and Materials Transactions 25A, 2309-2311 (1994).
494. K. Xia and T.G. Langdon, "The Toughening and Strengthening of Ceramic Materials
through Discontinuous Reinforcement," Journal of Materials Science 29, 5219-5231 (1994).
495. H.C. Kim, T.H. Ahn, C.H. So, Y. Ma, X. Zhao and T.G. Langdon, "A Quantitative Measure
of Internal Cavitation in Superplastic Alloys Using Photoacoustic Analysis," Journal of
Materials Research 9, 2238-2243 (1994).
496. Y. Ma and T.G. Langdon, "An Investigation of Cavity Formation in a Superplastic YttriaStabilized Zirconia," Transactions of the Materials Research Society of Japan 16B, 983988 (1994).
497. J. Wang, Z. Horita, M. Nemoto, M. Furukawa, N.K. Tsenev, R.Z. Valiev, Y. Ma and T.G.
Langdon, "Dynamic Evolution of Grain Boundaries in a Submicron-Grained Al-3% Mg
Alloy," Transactions of the Materials Research Society of Japan 16B, 1389-1392 (1994).
498. T.G. Langdon, "Grain Size Ranges in High Temperature Deformation: Macroscopic,
Mesoscopic, Microscopic and Nanoscopic," Transactions of the Materials Research Society
of Japan 16B, 1441-1444 (1994).
499. W. Gu, J.R. Porter and T.G. Langdon, "Anelastic Creep Recovery of Alumina Reinforced
with SiC Whiskers or Particulates," Advances in Ceramic-Matrix Composites II (J.P. Singh
and N.P. Bansal, eds.), pp. 307-318. The American Ceramic Society, Westerville,
OH (1994).
500. T.G. Langdon, "Superplasticity in Ultrafine-Grained Materials," Key Engineering Materials
97-98, 109-124 (1994).
501. T.G. Langdon, "Superplastic-like Flow in Ceramics: Recent Developments and Potential
Applications," Innovative Materials: Prospects and Problems in a Competitive Industrial
Context (P. Vincenzini, ed.), pp. 265-281 Techna, Faenza, Italy (1993).
502. Y. Ma and T.G. Langdon, "Observations on the Use of a Fractal Model to Predict
Superplastic Ductility," Scripta Metallurgica et Materialia 28, 241-246 (1993).
503. R.Z. Valiev and T.G. Langdon, "An Investigation of the Role of Intragranular Dislocation
Strain in the Superplastic Pb-62% Sn Eutectic Alloy," Acta Metallurgica et Materialia 41,
949-954 (1993).
504. A.H. Chokshi, A.K. Mukherjee and T.G. Langdon, "Superplasticity in Advanced
Materials," Materials Science and Engineering R10, 237-274 (1993).
505. Y. Ma, X. Zhao and T.G. Langdon, "A Quantitative Evaluation of Cavity Development in
Superplastic Metals and Ceramics," Microstructural Science (W.R. Kanne, G.W.E. Johnson,
J.D. Braun and M.R. Louthan, eds.), vol. 20, pp. 559-564. ASM International, Materials
Park, OH (1993).
506. H.C. Kim, T.H. Ahn and T.G. Langdon, "Photoacoustic Spectroscopy as an Analytical Tool
to Investigate Internal Cavitation in Superplastic Alloys," Microstructural Science (W.R.
Kanne, G.W.E. Johnson, J.D. Braun and M.R. Louthan, eds.), vol. 20, pp. 565-570. ASM
International, Materials Park, OH (1993).
507. T.G. Langdon, "Superplastic-like Flow in Ceramics," Ceramics International 19, 279-286
(1993).
508. Y. Ma and T.G. Langdon, "Cavity Growth in Superplastic Materials: The Significance of
Fine Grain and Nanocrystalline Structures," Materials Science Forum 126-128, 539-542
(1993).
509. D.M. Owen, A.H. Chokshi, Y. Ma and T.G. Langdon, "An Analysis of the Sintering and
Growth of Voids in Nanocrystalline Materials," British Ceramic Proceedings 51, 61-74
(1993).
510. T.G. Langdon, "The Role of Grain Boundaries in High Temperature Deformation,"
Materials Science and Engineering A166, 67-79 (1993).
511. T.G. Langdon, T. Watanabe, J. Wadsworth, M.J. Mayo, S.R. Nutt and M.E. Kassner,
"Future Research Directions for Interface Engineering in High Temperature Plasticity,"
Materials Science and Engineering A166, 237-241 (1993).
512. T.G. Langdon, "Superplasticity in Metals and Ceramics: An Examination of Flow
Mechanisms," Proceedings of the Fifth International Conference on Creep and Fracture of
Engineering Materials and Structures (B. Wilshire and R.W. Evans, eds.), pp. 295304. The Institute of Materials, London, England (1993).
513. Z. Horita and T.G. Langdon, "An Investigation of Grain Boundary Sliding in Aluminum
Alloys Containing Particles," Aspects of High Temperature Deformation and Fracture in
Crystalline Materials (Y. Hosoi, H. Yoshinaga, H. Oikawa and K. Maruyama, eds.),
pp.123-130. The Japan Institute of Metals, Sendai, Japan (1993).
514. J. Wang, M. Furukawa, Z. Horita, M. Nemoto, Y. Ma and T.G. Langdon, "Mechanical
Property and Microstructure of 6061 Alloy Composite Reinforced with Alumina
Microspheres," Proceedings of the 84th Spring Meeting of the Japan Institute of Light
Metals, pp. 17-18. The Japan Institute of Light Metals, Tokyo, Japan (1993).
515. J. Wang, Z. Horita, M. Nemoto, M. Furukawa, R.Z. Valiev, Y. Ma and T.G. Langdon,
"Structural Evolution in a Submicron-grained Al-3% Mg Alloy," Proceedings of the 84th
516.
517.
518.
519.
520.
521.
522.
523.
524.
525.
526.
527.
528.
529.
530.
Spring Meeting of the Japan Institute of Light Metals, pp. 325-326. The Japan Institute of
Light Metals, Tokyo, Japan (1993).
Y. Ma and T.G. Langdon, "An Examination of the Implications of Void Growth in
Submicrometer and Nanocrystalline Structures," Materials Science and Engineering A168,
225-230 (1993).
J. Wang, Z. Horita, M. Furukawa, M. Nemoto, N.K. Tsenev, R.Z. Valiev, Y. Ma and T.G.
Langdon, "An Investigation of Ductility and Microstructural Evolution in an Al-3% Mg
Alloy with Submicron Grain Size," Journal of Materials Research 8, 2810-2818 (1993).
Y. Ma, K. Xia, J. Mihelich and T.G. Langdon, "Creep Behavior in an Aluminum
Composite Containing Alumina Microspheres," Advanced Composites '93 (T. Chandra and
A.K. Dhingra, eds.), pp. 1177-1180. The Minerals, Metals and Materials Society,
Warrendale, PA (1993).
K. Xia and T.G. Langdon, "The High Temperature Creep Properties of Alumina
Composites," Advanced Composites '93 (T. Chandra and A.K. Dhingra, eds.), pp. 11811184. The Minerals, Metals and Materials Society, Warrendale, PA (1993).
Z. Horita, J. Wang, M. Furukawa, M. Nemoto, R.Z. Valiev, Y. Ma and T.G. Langdon,
"Submicrometer-Grained Al-3% Mg. Alloy: Fabrication and Microstructure," Bulletin of
the Japan Institute of Metals 32, 898-900 (1993).
H.C. Kim, T.H. Ahn, C.H. So, Y. Ma, X. Zhao and T.G. Langdon, "A First Report on the
Use of a Non-Destructive Technique to Investigate Cavitation in a Superplastic Aluminum
Alloy," Scripta Metallurgica et Materialia 26, 423-428 (1992).
J. Fiala and T.G. Langdon, "An Examination of the Metals Deforming by Harper-Dorn
Creep at High Homologous Temperatures," Materials Science and Engineering A151, 147151 (1992).
Y. Ma and T.G. Langdon, "Observations on Diffusional Cavity Growth in Superplastic
Materials," Scripta Metallurgica et Materialia 26, 1239-1244 (1992).
K. Xia, J.R. Porter and T.G. Langdon, "The Influence of Processing on the High
Temperature Mechanical Properties of a Whisker-Reinforced Alumina Composite,"
Processing, Fabrication, and Manufacturing of Composite Materials (T.S. Srivatsan and E.J.
Lavernia, eds.), pp. 253-264. ASME, New York, NY (1992).
V. Raman and T.G. Langdon, "The Role of Grain Boundary Processes in High Temperature
Fatigue," Interfaces: Structure and Properties (S. Ranganathan, C.S. Pande, B. B. Rath and
D.A. Smith, eds.), pp. 241-255. Trans Tech, Zurich, Switzerland (1992).
G.D. Smith, D.H. Yates, P.N. Comley, Y. Ma and T.G. Langdon, "Microstructural and
Mechanical Property Characterization of Superplastically Formed Inconel Alloy 718SPF,"
Superalloys 1992, (S.D. Antolovich, R.W. Stusrud, R.A. MacKay, D.L. Anton, T. Khan,
R.D. Kissinger and D.L. Klarstrom, eds.), pp. 43-52. The Minerals, Metals and Materials
Society, Warrendale, PA (1992).
T.G. Langdon, "Creep in Ceramics," Concise Encyclopedia of Advanced Ceramic Materials
(R.J. Brook, ed.), pp. 92-96. Pergamon Press, Oxford, England (1991).
T.G. Langdon, "The Significance of Diffusion Creep in Simple and Multicomponent
Ceramics," Defect and Diffusion Forum 75, 89-106 (1991).
T.G. Langdon, "The Physics of Superplastic Deformation," Materials Science and
Engineering A137, 1-11 (1991).
Y. Ma, X. Zhao and T.G. Langdon, "Cavity Evolution in Superplastic Aluminum- Based
Alloys," Hot Deformation of Aluminum Alloys, (T.G. Langdon, H.D. Merchant, J.G.
531.
532.
533.
534.
535.
536.
537.
538.
539.
540.
541.
542.
543.
544.
545.
Morris and M.A. Zaidi, eds.), pp. 331-341. The Minerals, Metals and Materials Society,
Warrendale, PA (1991).
Z. Horita, H. Yoshinaga and T.G. Langdon, "Creep Behavior of Pure Aluminum and
Aluminum-Magnesium Solid Solution Alloys," Hot Deformation of Aluminum Alloys,
(T.G. Langdon, H.D. Merchant, J.G. Morris and M.A. Zaidi, eds.), pp. 211-222. The
Minerals, Metals and Materials Society, Warrendale, PA (1991).
Z. Horita, H. Yoshinaga and T.G. Langdon, "A New Analytical Procedure for the
Identification of High Temperature Deformation Mechanisms Using the Strain Rate Change
Test," Materials Transactions JIM 32, 339-344 (1991).
S.V. Raj and T.G. Langdon, "Creep Behavior of Copper at Intermediate Temperatures-II. Surface Microstructural Observations," Acta Metallurgica et Materialia 39, 1817-1822
(1991).
S.V. Raj and T.G. Langdon, "Creep Behavior of Copper at Intermediate Temperatures-III. A Comparison with Theory," Acta Metallurgica et Materialia 39, 1823-1832 (1991).
A.H. Chokshi and T.G. Langdon, "Characteristics of Creep Deformation in Ceramics,"
Materials Science and Technology 7, 577-584 (1991).
Z. Horita and T.G. Langdon, "Observations on the Third Power Stress Dependence for the
Steady-State Creep Rate," Strength of Metals and Alloys (D.G. Brandon, R. Chaim and A.
Rosen, eds.), vol. I, pp. 397-403. Freund Publishing, London, England (1991).
T.G. Langdon, "Japanese Research on the Mechanical Properties of Materials at High
Temperatures," Scientific Information Bulletin 16, 91-95 (1991).
T.G. Langdon, "Superplasticity: An Historical Perspective," Superplasticity in Advanced
Materials (S. Hori, M. Tokizane and N. Furushiro, eds.), pp. 3-12, The Japan Society for
Research on Superplasticity, Osaka, Japan (1991).
T.G. Langdon and J. Wadsworth, "Summary and Topics of ICSAM-91," Superplasticity in
Advanced Materials (S. Hori, M. Tokizane and N. Furushiro, eds.), pp. 847-852, The Japan
Society for Research on Superplasticity, Osaka, Japan (1991).
P. Shariat and T.G. Langdon, "Comparison of Fracture Elongation of Specimens with
Geometric and Deformation Defects in Superplastic Zn-22% Al," Proceedings of the First
Metallurgical Symposium of Iran, vol. I, pp. 11.1-11.23. Iran University of Science and
Technology Publishing, Tehran, Iran (1991).
T.G. Langdon, "Superplastic Ceramics: A Comparison with Superplastic Flow in Metals,"
Bulletin of the Japan Institute of Metals 30, 1001-1009 (1991).
K. Xia, T.G. Nieh, J. Wadsworth and T.G. Langdon, "The Creep Properties of Aluminum
Composites Reinforced with SiC," Fundamental Relationships Between Microstructure and
Mechanical Properties of Metal-Matrix Composites (P.K. Liaw and M.N. Gungor, eds.), pp.
543-556. The Minerals, Metals and Materials Society, Warrendale, PA (1990).
J.R. Porter, K. Xia and T.G. Langdon, "Microstructural Aspects of Creep in SiC WhiskerReinforced Al2O3," Metal and Ceramic Matrix Composites: Processing, Modeling and
Mechanical Behavior (R.B. Bhagat, A.H. Clauer, P. Kumar and A.M. Ritter, eds.), pp. 381389. The Minerals, Metals and Materials Society, Warrendale, PA (1990).
V. Raman and T.G. Langdon, "Cyclic Grain Boundary Migration and Cavitation in the
Presence of Dispersed Precipitate Particles," Colloque de Physique 51, C1.605-C1.610
(1990).
V. Raman and T.G. Langdon, "Cyclic Grain Boundary Migration and Sliding in Pure
Aluminum," Acta Metallurgica et Materialia 38, 497-507 (1990).
546. Y. Ma, X. Zhao and T.G. Langdon, "A Quantitative Study of Cavitation in Superplasticity,"
Proceedings of the Fourth International Conference on Creep and Fracture of Engineering
Materials and Structures (B. Wilshire and R.W. Evans, eds.), pp. 199-208. The Institute of
Metals, London, England (1990).
547. A.H. Chokshi and T.G. Langdon, "The Nucleation and Growth of Cavities in a Superplastic
Quasi-Single Phase Copper Alloy," Acta Metallurgica et Materialia 38, 867-877 (1990).
548. Y. Maehara and T.G. Langdon, "Superplasticity in Ceramics," Journal of Materials Science
25, 2275-2286 (1990).
549. Y. Ma and T.G. Langdon, "A Re-Appraisal of Cavity Growth Processes in Superplasticity,"
Materials Research Society Symposium Proceedings 196, 39-44 (1990).
550. X. Zhao and T.G. Langdon, "A Quantitative Study of Cavity Evolution in an Al-Cu-Zr
Alloy," Materials Research Society Symposium Proceedings 196, 215-220 (1990).
551. Y. Ma and T.G. Langdon, "An Investigation of the Mechanical Behavior of a Superplastic
Yttria-Stabilized Zirconia," Materials Research Society Symposium Proceedings 196, 325330 (1990).
552. T.G. Langdon, "Superplastic Ceramics," JOM 42 (7), 8-13 (1990)
553. Y. Maehara and T.G. Langdon, "Superplasticity of Steels and Ferrous Alloys," Materials
Science and Engineering A128, 1-13 (1990).
554. T.G. Langdon, "Superplastic Ceramics - An Overview," Superplasticity in Aerospace II
(T.R. McNelley and H.C. Heikkenen, eds.), pp. 3-18. The Minerals, Metals and Materials
Society, Warrendale, PA (1990).
555. Y. Maehara and T.G. Langdon, "Superplasticity of Ceramics and Intermetallic
Compounds," Netushori (Journal of the Japan Society for Heat Treatment) 30, 119-127
(1990).
556. A.H. Chokshi and T.G. Langdon, "Superplasticity in Al-33 Cu Eutectic Alloy in Asextruded Condition," Materials Science and Technology 5, 435-442 (1989).
557. V. Raman, T. Watanabe and T.G. Langdon, "A Determination of the Structural Dependence
of Cyclic Migration in Polycrystalline Aluminum Using Electron Channeling Pattern
Analysis," Acta Metallurgica 37, 705-714 (1989).
558. A.H. Chokshi and T.G. Langdon, "The Influence of Rolling Direction on the Mechanical
Behavior and Formation of Cavity Stringers in the Superplastic Zn- 22% Al Alloy," Acta
Metallurgica 37, 715-723 (1989).
559. V. Raman and T.G. Langdon, "An Examination of Cyclic Grain Boundary Migration and
Cavitation in an Al-3% Mg Solid Solution Alloy," Acta Metallurgica 37, 725-737 (1989).
560. S.V. Raj and T.G. Langdon, "Creep Behavior of Copper at Intermediate Temperatures: I.
Mechanical Characteristics," Acta Metallurgica 37, 843-852 (1989).
561. A.H. Chokshi and T.G. Langdon, "Cavitation and Fracture in the Superplastic Al-33% Cu
Eutectic Alloy," Journal of Materials Science 24, 143-153 (1989).
562. T. Watanabe, V. Raman and T.G. Langdon, "The Application of Electron Channeling
Pattern Analysis to an Investigation of Cyclic Grain Boundary Migration," Microstructural
Science (P.J. Kenny, G.S. Cole, D.O. Northwood, J. Wylie and G.F. Vander Voort, eds.),
vol. 17, pp. 333-342. ASM International, Metals Park, OH (1989).
563. N. Furushiro and T.G. Langdon, "A Simulation of Cavity Growth in Superplasticity Using
Samples with Machined Holes," Proceedings of the X Inter-American Conference on
Materials Technology, pp. 18.9-18.15. Instituto de Investigaciones Electricas, Cuernavaca,
Mexico (1989).
564. T.G. Langdon and D.J. Stevenson, "Viscosity of the Core," Frontiers in Mineral Physics
(T.J. Ahrens, W.A. Bassett, S.J. Mackwell and P.F. McMillan, eds.), pp. 45-46. American
Geophysical Union, Washington, DC (1989).
565. Y. Ma and T.G. Langdon, "The Formation and Growth of Cavities and Cracks in a
Superplastic Al-Li Alloy," Light-Weight Alloys for Aerospace Applications (E.W. Lee,
E.H. Chia and N.J. Kim, eds.), pp. 367-384. The Minerals, Metals and Materials Society,
Warrendale, PA (1989).
566. K. Xia and T.G. Langdon, "High Temperature Creep of Alumina Composites Containing
SiC Whiskers," Proceedings of the MRS International Meeting on Advanced Materials, vol.
4, pp. 185-190. Materials Research Society, Pittsburgh, PA (1989).
567. Y. Ma and T.G. Langdon, "An Investigation of Cavitation and Cracking in Superplasticity,"
Proceedings of the MRS International Meeting on Advanced Materials, vol. 7. pp. 1926. Materials Research Society, Pittsburgh, PA (1989).
568. A.H. Chokshi and T.G. Langdon, "Diffusion Creep in Ceramics: A Comparison with
Metals," Defect and Diffusion Forum 66/69, 1205-1224 (1989).
569. T.G. Langdon, "Recent Trends in the Research and Development of Superplasticity," New
Materials and Processes for the Future (N. Igata, I. Kimpara, T. Kishi, E. Nakata, A. Okura
and T. Uryu, eds.), pp. 231-236. Nikkan Kogyo Shimbun, Tokyo, Japan (1989).
570. W.R. Cannon and T.G. Langdon, "Creep of Ceramics: II. An Examination of Flow
Mechanisms," Journal of Materials Science 23, 1-20 (1988).
571. K. Xia, T.G. Nieh, J. Wadsworth and T.G. Langdon, "The Creep Behavior of SiC-Al
Composites," Advancing with Composites (I. Crivelli Visconti, ed.), vol. I, pp. 233240. Cooperativa Universitaria Editrice Napoletana, Napoli, Italy (1988).
572. T.G. Langdon, "The Role of Microstructure in Superplasticity," L'Innovazione per la
Qualità: Innovation for Quality, part I, pp. 295-309. Associazione Italiana di Metallurgia,
Milano, Italy (1988).
573. T.G. Nieh, K. Xia and T.G. Langdon, "Mechanical Properties of Discontinuous SiC
Reinforced Aluminum Composites at Elevated Temperatures," Journal of Engineering
Materials and Technology 110, 77-82 (1988).
574. K. Xia and T.G. Langdon, "Creep and Fracture in an Alumina Composite," Microstructural
Science (H.J. Cialone, G.W.E. Johnson, M.E. Blum and G.F. Vander Voort, eds.), vol. 16,
pp. 85-96. ASM International, Metals Park, OH (1988).
575. Y. Ma and T.G. Langdon, "A Metallographic Study of Cavitation in a Superplastic
Aluminum-Lithium Alloy," Microstructural Science (H.J. Cialone, G.W.E. Johnson, M.E.
Blum and G.F. Vander Voort, eds.), vol. 16, pp. 193-204. ASM International, Metals Park,
OH (1988).
576. T.G. Langdon, "Creep of Metals and Alloys: Factors Governing Creep Resistance,"
Encyclopedia of Materials Science and Engineering, Supplementary Volume One (R.W.
Cahn, ed.), pp. 93-98. Pergamon Press, Oxford, England (1988).
577. Z.-R. Lin, A.H. Chokshi and T.G. Langdon, "An Investigation of Grain Boundary Sliding
in Superplasticity at High Elongations," Journal of Materials Science 23, 2712-2722 (1988).
578. K. Xia and T.G. Langdon, "The Mechanical Properties at High Temperatures of SiC
Whisker-Reinforced Alumina," Materials Research Society Symposium Proceedings 120,
265-270 (1988).
579. A.H. Chokshi and T.G. Langdon, "The Mechanical Properties of the Superplastic Al-33 Pct
Cu Eutectic Alloy," Metallurgical Transactions 19A, 2487- 2496 (1988).
580. Y. Ma, Z. Horita and T.G. Langdon, "The Magnitude of the Internal Stress in a Superplastic
Pb-62% Sn Alloy," Strength of Metals and Alloys (ICSMA 8) (P.O. Kettunen, T.K. Lepistö
and M.E. Lehtonen, eds.), vol. 1, pp. 397-402. Pergamon Press, Oxford, England (1988).
581. Y. Maehara, Y. Komizo and T.G. Langdon, "Principles of Superplastic Diffusion Bonding,"
Materials Science and Technology 4, 669-674 (1988).
582. Y. Ma and T.G. Langdon, "An Investigation of the Characteristics of Cavitation in Superplastic Materials," Superplasticity and Superplastic Forming (C.H. Hamilton and N.E.
Paton, eds.), pp. 173-178. The Minerals, Metals and Materials Society, Warrendale, PA
(1988).
583. N. Furushiro and T.G. Langdon, "An Experimental Investigation of Hole Growth and
Interlinkage in the Superplastic Zn-22% Al Eutectoid Alloy," Superplasticity and
Superplastic Forming (C.H. Hamilton and N.E. Paton, eds.), pp. 197-202. The Minerals,
Metals and Materials Society, Warrendale, PA (1988).
584. P. Shariat and T.G. Langdon, "The Influence of Specimen Profile and Notch Geometry on
Superplasticity in Zn-22% Al," Superplasticity and Superplastic Forming (C.H. Hamilton
and N.E. Paton, eds.), pp. 227-232. The Minerals, Metals and Materials Society,
Warrendale, PA (1988).
585. V. Raman and T.G. Langdon, "Cyclic Migration and Fracture in Solid Solution Alloys,"
Journal de Physique 49, C5.671-C5.676 (1988).
586. A.H. Chokshi and T.G. Langdon, "A Model for Diffusional Cavity Growth in
Superplasticity," Acta Metallurgica 35, 1089-1101 (1987).
587. Z. Horita and T.G. Langdon, "A Modification of the Stress and Strain Transient Dip Tests
for Measurements of Internal Stress," Proceedings of the Third International Conference on
Creep and Fracture of Engineering Materials and Structures (B. Wilshire and R.W. Evans,
eds.), pp. 71-84. The Institute of Metals, London, England (1987).
588. Z. Horita, T. Shimada, T. Endo and T.G. Langdon, "The Creep Behavior of Al-Mg Solid
Solution Alloys at High Stresses," Proceedings of the Third International Conference on
Creep and Fracture of Engineering Materials and Structures (B. Wilshire and R.W. Evans,
eds.), pp. 113-126. The Institute of Metals, London, England (1987).
589. Z.-R. Lin, A.H. Chokshi and T.G. Langdon, "The Role of Grain Boundaries in the
Superplastic Zn-22% Al Alloy," Microstructural Science (M.E. Blum, P.M. French, R.M.
Middleton and G.F. Vander Voort, eds.), vol. 15, pp. 323-334. ASM International, Metals
Park, OH (1987).
590. T.G. Langdon, "The Role of Grain Boundaries in Low Cycle Fatigue at High
Temperatures," Low Cycle Fatigue and Elasto-Plastic Behavior of Materials (K.-T. Rie,
ed.), pp. 71-76. Elsevier Applied Science, London, England (1987).
591. Y. Ma and T.G. Langdon, "Superplasticity and Cavitation in an Al-Li-Cu-Mg-Zr Alloy,"
Proceedings of the IX Inter-American Conference on Materials Technology, pp. 253257. Facultad de Ciencias, Físicas y Matemáticas, Universidad de Chile, Santiago, Chile
(1987).
592. K. Xia and T.G. Langdon, "An Investigation of the Creep Properties of an Al2O3 Composite
Containing 25% SiC Whiskers," Proceedings of the IX Inter- American Conference on
Materials Technology, pp. 259-263. Facultad de Ciencias, Físicas y Matemáticas,
Universidad de Chile, Santiago, Chile (1987).
593. T.G. Langdon, "The Influence of Grain Boundaries on Mechanical Properties,"
Fundamentals of Diffusion Bonding (Y. Ishida, ed.), pp. 305-326. Elsevier, Amsterdam,
The Netherlands (1987).
594. A.H. Chokshi and T.G. Langdon, "The Activation Energy for Superplastic Deformation in
the Al-33% Cu Eutectic Alloy," Scripta Metallurgica 21, 1669-1673 (1987).
595. T.G. Langdon, "Deformation Mechanism Maps: Their Application to Alloy Design,"
Encyclopedia of Materials Science and Engineering (M.B. Bever, ed.), pp. 10281030. Pergamon Press, Oxford, England (1986).
596. L.K.L. Falk, P.R. Howell, G.L. Dunlop and T.G. Langdon, "The Role of Matrix
Dislocations in the Superplastic Deformation of a Copper Alloy," Acta Metallurgica 34,
1203-1214 (1986).
597. T.G. Langdon and V. Raman, "Grain Boundary Effects in High Temperature Fatigue,"
Grain Boundary Structure and Related Phenomena, pp. 747-756. The Japan Institute of
Metals, Sendai, Japan (1986).
598. T.G. Langdon, "Materials Science and Engineering Education in the United States,"
Proceedings of the International Symposium on Materials Science and Engineering
Education, pp. 55-80. Inha University, Inchon, Korea (1986).
599. T.G. Langdon, "Dislocations and Creep," Dislocations and Properties of Real Materials, pp.
221-238. The Institute of Metals, London, England (1985).
600. T. Endo, T. Shimada and T.G. Langdon, "Deviation from Viscous Glide Creep in Class A
Alloys," Strength of Metals and Alloys (ICSMA 7) (H.J. McQueen, J.-P. Bailon, J.I.
Dickson, J.J. Jonas and M.G. Akben, eds.), vol. 1, pp. 791-796. Pergamon Press, Oxford,
England (1985).
601. Z. Horita and T.G. Langdon, "High Temperature Creep of Al-Mg Alloys," Strength of
Metals and Alloys (ICSMA 7) (H.J. McQueen, J.-P. Bailon, J.I. Dickson, J.J. Jonas and
M.G. Akben, eds.), vol. 1, pp. 797-802. Pergamon Press, Oxford, England (1985).
602. Z. Horita, T. Endo and T.G. Langdon, "High Temperature Creep Behavior of Al-1.2 at. %
Mg. Alloy," Spring Meeting of the Japan Institute of Metals, p. 243. The Japan Institute of
Metals, Sendai, Japan (1985).
603. A.H. Chokshi and T.G. Langdon, "The Role of Interfaces in Superplastic Deformation,"
Superplasticity (B. Baudelet and M. Suéry, eds.) pp. 2.1-2.15. Centre National de la
Recherche Scientifique, Paris, France (1985).
604. H. Oikawa and T.G. Langdon, "The Creep Characteristics of Pure Metals and Metallic
Solid Solution Alloys," Creep Behavior of Crystalline Solids (B. Wilshire and R.W. Evans,
eds.), pp. 33-82. Pineridge Press, Swansea, Wales (1985).
605. T.G. Langdon, "Regimes of Plastic Deformation," Preferred Orientation in Deformed
Metals and Rocks: An Introduction to Modern Texture Analysis (H.-R. Wenk, ed.), pp.
219-232. Academic Press, Orlando, FL (1985).
606. P. Shariat and T.G. Langdon, "The Effect of Specimen Geometry on the Fracture
Elongation of the Superplastic Zn-22% Al Alloy," Proceedings ISTFA 1985, pp. 289298. ATFA, Torrance, CA (1985).
607. A.H. Chokshi and T.G. Langdon, "Advances in the Uses and Scientific Understanding of
Superplastic Alloys," Metals 1985 1, 87-93 (1985).
608. T. Endo, T. Shimada and T.G. Langdon, "The Deviation from Creep by Viscous Glide in
Solid Solution Alloys at High Stresses: I. Characteristics of the Dragging Stress," Acta
Metallurgica 32, 1991-1999 (1984).
609. T.G. Langdon, "The High Temperature Deformation of Metals and Ceramics," Proceedings
of the VIII Inter-American Conference on Materials Technology, pp. 18.13-18.24. Colegio
de Ingenieros y Agrimensores, San Juan, Puerto Rico (1984).
610. Z. Horita and T.G. Langdon, "The Significance of the Universal Third Power Stress
Dependence for the Steady-State Creep Rate," Proceedings of the Second International
Conference on Creep and Fracture of Engineering Materials and Structures (B. Wilshire
and D.R.J. Owen, eds.), pp. 75-87. Pineridge Press, Swansea, Wales (1984).
611. T.G. Langdon, "Deformation at High Temperatures," Strength of Metals and Alloys
(ICSMA 6) (R.C. Gifkins, ed.), vol. 3, pp. 1105-1120. Pergamon Press, Oxford, England
(1983).
612. P. Yavari and T.G. Langdon, "A Detailed Appraisal of Steady-State Flow Data for the
Superplastic Zn-22% Al Alloy," Materials Science and Engineering 57, 55-65 (1983).
613. T.G. Langdon, D. Simpson and R.C. Gifkins, "Grain Boundary Sliding at High
Temperatures in Torsional Fatigue," Journal of Materials Science Letters 2, 25- 27 (1983).
614. W.R. Cannon and T.G. Langdon, "Creep of Ceramics: I. Mechanical Properties," Journal of
Materials Science 18, 1-50 (1983).
615. M.M.I. Ahmed and T.G. Langdon, "Ductility of the Superplastic Pb-Sn Eutectic at Room
Temperature," Journal of Materials Science Letters 2, 59-62 (1983).
616. P. Yavari and T.G. Langdon, "Simple Reverse Bending Machine for Low Cycle Fatigue at
Elevated Temperatures," Review of Scientific Instruments 54, 353-356 (1983).
617. T.G. Langdon and P. Yavari, "A Recommended Procedure for Determining the Strain Rate
Sensitivity in Superplasticity," Scripta Metallurgica 17, 435-440 (1983).
618. T.G. Langdon and R.C. Gifkins, "Cyclic Grain Boundary Migration During High
Temperature Fatigue - I. Microstructural Observations," Acta Metallurgica 31, 927-938
(1983).
619. T.G. Langdon, D. Simpson and R.C. Gifkins, "Cyclic Grain Boundary Migration During
High Temperature Fatigue -II. Measurements of Grain Boundary Sliding," Acta
Metallurgica 31, 939-946 (1983).
620. V. Raman and T.G. Langdon, "Observations of Cyclic Grain Boundary Migration in
Aluminium After Large Numbers of Fatigue Cycles," Journal of Materials Science Letters 2,
180-182 (1983).
621. T.G. Langdon, "Observations on the Occurrence of Region I in a Superplastic Copper
Alloy," Res Mechanica 7, 231-238 (1983).
622. T.G. Langdon, "On the Possibility of Harper-Dorn Creep in Non-Metallic Crystals,"
Philosophical Magazine A 47, L29-L33 (1983).
623. M.M.I. Ahmed and T.G. Langdon, "Strain Distribution in the Superplastic Pb-Sn Eutectic
Alloy," Journal of Materials Science 18, 2407-2413 (1983).
624. M.M.I. Ahmed and T.G. Langdon, "The Effect of Grain Size on Ductility in the
Superplastic Pb-Sn Eutectic," Journal of Materials Science Letters 2, 337-340 (1983).
625. P. Yavari and T.G. Langdon, "An Examination of Grain Boundary Migration During High
Temperature Fatigue of Aluminum - I. Microstructural Observations," Acta Metallurgica 31,
1595-1603 (1983).
626. P. Yavari and T.G. Langdon, "An Examination of Grain Boundary Migration During High
Temperature Fatigue of Aluminum - II. Measurements of Migration," Acta Metallurgica 31,
1605-1610 (1983).
627. P. Yavari and T.G. Langdon, "An Experimental Investigation of the Orthogonal (Diamond)
Grain Configuration in High Temperature Fatigue," Journal of Materials Science 18, 32193229 (1983).
628. P. Yavari and T.G. Langdon, "Cavitation in High Purity Aluminum During Fatigue at
Elevated Temperatures," Journal of Materials Science Letters 2, 522-524 (1983).
629. Z. Horita and T.G. Langdon, "The Universal Nature of the Third Power Stress Dependence
for Steady-State Creep," Scripta Metallurgica 17, 665-670 (1983).
630. M.M.I. Ahmed and T.G. Langdon, "The Influence of Prestrain on Ductility in the
Superplastic Pb-Sn Eutectic Alloy," Journal of Materials Science 18, 3535-3542 (1983).
631. Z. Horita and T.G. Langdon, "The Creep Behavior of a Commercial Al-5% Mg-0.25% Fe
(5083) Alloy," Deformation of Multi-Phase and Particle Containing Materials, (J.B. BildeSørensen, N. Hansen, A. Horsewell, T. Leffers and H. Lilholt, eds.), pp. 307-312. Risø
National Laboratory, Roskilde, Denmark (1983).
632. P. Shariat, R.B. Vastava and T.G. Langdon, "An Evaluation of the Roles of Intercrystalline
and Interphase Boundary Sliding in Two-Phase Superplastic Alloys," Acta Metallurgica 30,
285-296 (1982).
633. T.G. Langdon and R.B. Vastava, "An Evaluation of Deformation Models for Grain
Boundary Sliding," Mechanical Testing for Deformation Model Development, ASTM STP
765 (R.W. Rhode and J.C. Swearengen, eds.), pp. 435-451. American Society for Testing
and Materials, Philadelphia, PA (1982).
634. P. Yavari, D.A. Miller and T.G. Langdon, "An Investigation of Harper-Dorn Creep: I.
Mechanical and Microstructural Characteristics," Acta Metallurgica 30, 871-879 (1982).
635. T.G. Langdon and P. Yavari, "An Investigation of Harper-Dorn Creep: II. The Flow
Process," Acta Metallurgica 30, 881-887 (1982).
636. T.G. Langdon, "The Mechanical Properties of Superplastic Materials," Metallurgical
Transactions 13A, 689-702 (1982).
637. T.G. Langdon, "Fracture Processes in Superplastic Flow," Metal Science 16, 175-183
(1982).
638. P. Yavari and T.G. Langdon, "A Constant Stress Tensile Creep Machine for Very Low
Stresses," Journal of Testing and Evaluation 10, 174-178 (1982).
639. S.S. Vagarali and T.G. Langdon, "Deformation Mechanisms in H.C.P. Metals at Elevated
Temperatures: II. Creep Behavior of a Mg-0.8% Al Solid Solution Alloy," Acta
Metallurgica 30, 1157-1170 (1982).
640. T.G. Langdon, "Experimental Observations in Superplasticity," Superplastic Forming of
Structural Alloys (N.E. Paton and C.H. Hamilton, eds.), pp. 27-40. The Metallurgical
Society of AIME, Warrendale, PA (1982).
641. S.V. Raj and T.G. Langdon, "The Principles of Deformation and Fracture Mapping," Single
Crystal Properties B1, 49-67 (1982).
642. P. Shariat, R.B. Vastava and T.G. Langdon, "A Metallographic Study of Deformation in the
Superplastic Zn-22% Al Eutectoid Alloy," Microstructural Science (W.E. White, J.H.
Richardson and J.L. McCall, eds.), vol. 10, pp. 337- 345. Elsevier Science, New York, NY
(1982).
643. F.A. Mohamed and T.G. Langdon, "A Comparison of Constant Strain Rate and Creep
Testing Procedures in Superplasticity," Journal of Materials Science 17, 1925-1929 (1982).
644. T.G. Langdon, A. Dehghan and C.G. Sammis, "Deformation of Olivine, and the
Application to Lunar and Planetary Interiors," Strength of Metals and Alloys (ICSMA 6)
(R.C. Gifkins, ed.), vol. 2, pp. 757-762. Pergamon Press, Oxford, England (1982).
645. T.G. Langdon, "The Significance of the Dimensionless Constant in the Rate Equation for
Superplastic Flow," Metallurgical Transactions 13A, 2059-2061 (1982).
646. P. Yavari and T.G. Langdon, "An Examination of the Breakdown in Creep by Viscous
Glide in Solid Solution Alloys at High Stress Levels," Acta Metallurgica 30, 2181-2196
(1982).
647. D. Grivas, J.W. Morris and T.G. Langdon, "Observations on the Differences Reported in
Region I for the Superplastic Zn-22% Al Eutectoid," Scripta Metallurgica 15, 229-236
(1981).
648. T.G. Langdon and P. Yavari, "The Effect of Instantaneous Strain on Creep Measurements
at Apparent Constant Structure," Creep and Fracture of Engineering Materials and
Structures (B. Wilshire and D.R.J. Owen, eds.), pp. 71-84. Pineridge Press, Swansea,
Wales (1981).
649. T.G. Langdon, "Current Problems in Superplasticity," Creep and Fracture of Engineering
Materials and Structures (B. Wilshire and D.R.J. Owen, eds.), pp. 141-156. Pineridge Press,
Swansea, Wales (1981).
650. F.A. Mohamed and T.G. Langdon, "Flow Localization and Neck Formation in a
Superplastic Metal," Acta Metallurgica 29, 911-920 (1981).
651. T.G. Langdon and R.B. Vastava, "The Fracture Characteristics of Al and Al-5% Mg at
Elevated Temperatures," Advances in Fracture Research (D. Francois, ed.), vol. 4, pp.
1635-1642. Pergamon Press, Oxford, England (1981).
652. T.G. Langdon, A. Dehghan and C.G. Sammis, "Flow Processes in Lunar and Planetary
Interiors," Lunar and Planetary Science XII, pp. 589-591. Lunar and Planetary Institute,
Houston, TX (1981).
653. P. Yavari, F.A. Mohamed and T.G. Langdon, "Creep and Substructure Formation in an Al5% Mg Solid Solution Alloy," Acta Metallurgica 29, 1495-1507 (1981).
654. P. Yavari and T.G. Langdon, "The Influence of Grain Boundaries on Creep of KBr,"
Surfaces and Interfaces in Ceramic and Ceramic-Metal Systems (J.A. Pask and A.G. Evans,
eds.), pp. 295-306. Plenum Press, New York, NY (1981).
655. T.G. Langdon, "Observations on the Magnitude of Grain Boundary Sliding in Region I of
Superplasticity," Journal of Materials Science 16, 2613-2616 (1981).
656. D.A. Miller, R.B. Vastava and T.G. Langdon, "A Study of Grain Movement and Interface
Sliding in the Superplastic Pb-62% Sn Eutectic Using Scanning Electron Microscopy,"
Microstructural Science (G. Petzow, R. Paris, E.D. Albrecht and J.L. McCall, eds.), vol. 9,
pp. 249-256. Elsevier North Holland, New York, NY (1981).
657. T.G. Langdon, "Deformation of Polycrystalline Materials at High Temperatures,"
Deformation of Polycrystals: Mechanisms and Microstructures (N. Hansen, A. Horsewell,
T. Leffers and H. Lilholt, eds.), pp. 45-54. Risø National Laboratory, Roskilde, Denmark
(1981).
658. T.G. Langdon, "A Critical Evaluation of the Concept of a Universal Parameter to Uniquely
Specify High Temperature Creep Mechanisms," Scripta Metallurgica 15, 1047-1052 (1981).
659. T.G. Langdon, "An Examination of Grain Boundary Sliding in Superplastic Deformation,"
Proceedings of the VII Interamerican Conference on Materials Technology, pp. 97103. Consejo Nacional de Ciencia y Tecnología, Mexico City, Mexico (1981).
660. E. Gomes and T.G. Langdon, "High Temperature Fracture of 316 Stainless Steel,"
Proceedings of the VII Interamerican Conference on Materials Technology, pp. 565572. Consejo Nacional de Ciencia y Tecnología, Mexico City, Mexico (1981).
661. S.S. Vagarali and T.G. Langdon, "Deformation Mechanisms in H.C.P. Metals at Elevated
Temperatures: I. Creep Behavior of Magnesium," Acta Metallurgica 29, 1969-1982 (1981).
662. T.G. Langdon, "The Significance of Grain Boundary Sliding in Creep and Superplasticity,"
Metals Forum 4, 14-23 (1981).
663. S.-A. Shei and T.G. Langdon, "A Microstructural Examination of the Flow Behaviour of a
Superplastic Copper Alloy," Journal of Materials Science 16, 2988-2996 (1981).
664. D.A. Miller and T.G. Langdon, "Independent and Sequential Cavity Growth Mechanisms,"
Scripta Metallurgica 14, 143-148 (1980).
665. T.G. Langdon, "Deformation Mechanism Maps for Applications at High Temperatures,"
Ceramurgia International 6, 11-18 (1980).
666. D.A. Miller and T.G. Langdon, "Cavitation in a Superplastic Al-Zn-Mg Alloy,"
Transactions of the Japan Institute of Metals 21, 123-125 (1980).
667. T.G. Langdon, "The Fracture Behavior of Superplastic Materials," Advances in Materials
Technology in the Americas - 1980 (I. Le May, ed.), vol. 2, pp. 55-60. American Society of
Mechanical Engineers, New York, NY (1980).
668. R.B. Vastava and T.G. Langdon, "Observations on Substructure Strengthening at High
Temperatures in Aluminum and Aluminum Alloys," Advances in Materials Technology in
the Americas - 1980 (I. Le May, ed.), vol. 2, pp. 61-66. American Society of Mechanical
Engineers, New York, NY (1980).
669. D.A. Miller and T.G. Langdon, "A Cavity Growth Diagram for High Temperature
Creep," Scripta Metallurgica 14, 179-182 (1980).
670. D.A. Miller and T.G. Langdon, "Density Measurements as an Assessment of Creep
Damage and Cavity Growth," Metallurgical Transactions 11A, 955-962 (1980).
671. L.K.L. Falk, G.L. Dunlop and T.G. Langdon, "The Role of Dislocations in Superplastic
Deformation," Electron Microscopy 1980 (P. Brederoo and G. Boom, eds.), vol. 1, pp. 154155. Seventh European Congress on Electron Microscopy Foundation, Leiden, The
Netherlands (1980).
672. P. Yavari and T.G. Langdon, "Cyclic Grain Boundary Migration in Aluminum During High
Temperature Fatigue," Scripta Metallurgica 14, 551-554 (1980).
673. T.G. Langdon, "The Influence of Grain Growth on the Mechanical Properties of Two-Phase
Superplastic Alloys," Recrystallization and Grain Growth of Multi-Phase and Particle
Containing Materials (N. Hansen, A.R. Jones and T. Leffers, eds.) pp. 223-228. Risø
National Laboratory, Roskilde, Denmark (1980).
674. T.G. Langdon, "A Microscopic Examination of Void Formation in Superplastic Materials,"
Journal of Microscopy 116, 47-54 (1979).
675. R.B. Vastava and T.G. Langdon, "An Investigation of Intercrystalline and Interphase
Boundary Sliding in the Superplastic Pb-62% Sn Eutectic," Acta Metallurgica 27, 251-257
(1979).
676. D.M.R. Taplin, G.L. Dunlop and T.G. Langdon, "Flow and Failure of Superplastic
Materials," Annual Review of Materials Science 9, 151-189 (1979).
677. T.G. Langdon and D.A. Miller, "The Application of Deformation and Creep Fracture Maps
in High Temperature Design," Applications of Materials for Pressure Vessels and Piping
678.
679.
680.
681.
682.
683.
684.
685.
686.
687.
688.
689.
690.
691.
692.
693.
694.
695.
696.
(G.V. Smith, ed.), pp. 99-110. American Society of Mechanical Engineers, New York, NY
(1979).
D.A. Miller, F.A. Mohamed and T.G. Langdon, "An Analysis of Cavitation Failure
Incorporating Cavity Nucleation with Strain," Materials Science and Engineering 40, 159166 (1979).
D.A. Miller and T.G. Langdon, "Creep Fracture Maps for 316 Stainless Steel,"
Metallurgical Transactions 10A, 1635-1641 (1979).
M.M.I. Ahmed, F.A. Mohamed and T.G. Langdon, "Neck Formation and Cavitation in the
Superplastic Zn-22% Al Eutectoid," Journal of Materials Science 14, 2913-2918 (1979).
T.G. Langdon, R.B. Vastava and P. Yavari, "The Influence of Substructure on Creep
Behavior Following Stress Changes," Proceedings of the 5th International Conference on
the Strength of Metals and Alloys (P. Haasen, V. Gerold and G. Kostorz, eds.), vol. 1, pp.
271-276. Pergamon Press, Oxford, England (1979).
R.C. Gifkins and T.G. Langdon, "Further Comments on Theories of Structural
Superplasticity," Materials Science and Engineering 40, 293-295 (1979).
T.G. Langdon and R.C. Gifkins, "A First Report of Cyclic Grain Boundary Migration
During High Temperature Fatigue," Scripta Metallurgica 13, 1191- 1194 (1979).
D.A. Miller and T.G. Langdon, "An Analysis of Cavity Growth During Superplasticity,"
Metallurgical Transactions 10A, 1869-1874 (1979).
T.G. Langdon and F.A. Mohamed, "A New Type of Deformation Mechanism Map for High
Temperature Creep," Materials Science and Engineering 32, 103- 112 (1978).
T.G. Langdon and F.A. Mohamed, "The Incorporation of Ambipolar Diffusion in
Deformation Mechanism Maps for Ceramics," Journal of Materials Science 13, 473-482
(1978).
S.-A. Shei and T.G. Langdon, "The Fracture Characteristics of a Superplastic Single Phase
Copper Alloy," Journal of Materials Science 13, 1084-1092 (1978).
T.G. Langdon, "Recent Developments in Deformation Mechanism Maps," Metals Forum 1,
59-70 (1978)
S.-A. Shei and T.G. Langdon, "The Mechanical Properties of a Superplastic Quasi-Single
Phase Copper Alloy," Acta Metallurgica 26, 639-646 (1978).
T.G. Langdon and F.A. Mohamed, "A Simple Method of Constructing an Ashby-type
Deformation Mechanism Map," Journal of Materials Science 13, 1282-1290 (1978).
S.-A. Shei and T.G. Langdon, "The Activation Energies for Plastic Flow in a Superplastic
Copper Alloy," Acta Metallurgica 26, 1153-1158 (1978).
T.G. Langdon and R.C. Gifkins, "Observations on the Analysis of Interdependent Creep
Processes," Journal of Materials Science 13, 1820-1821 (1978).
R.C. Gifkins and T.G. Langdon, "Comments on Theories of Structural Superplasticity,"
Materials Science and Engineering 36, 27-33 (1978).
T.G. Langdon, "The Effect of Ambipolar Diffusion on Creep of Ceramic Materials,"
Proceedings of the V Interamerican Conference on Materials Technology, pp. 383394. Instituto de Pesquisas Tecnológicas do Estado de Sao Paulo, Sao Paulo, Brazil (1978).
T.G. Langdon, "Flow and Ductility in Superplastic Metals," Proceedings of the V
Interamerican Conference on Materials Technology, pp. 465-472. Instituto de Pasquisas
Tecnológicas do Estado de Sao Paulo, Sao Paulo, Brazil (1978).
D.A. Miller and T.G. Langdon, "Evidence for Cavitation in Superplastic Zn-22Pct Al of
Very High Purity," Metallurgical Transactions 9A, 1688-1690 (1978).
697. H. Ishikawa, D.G. Bhat, F.A. Mohamed and T.G. Langdon, "Evidence for Cavitation in the
Superplastic Zn-22Pct Al Eutectoid," Metallurgical Transactions 8A, 523-525 (1977).
698. T.G. Langdon and F.A. Mohamed, "Ductility and Fracture in a Superplastic Alloy,"
Fracture 1977 (D.M.R. Taplin, ed.), vol. 2, pp. 525-531. University of Waterloo Press,
Waterloo, Canada (1977).
699. F.A. Mohamed, M.M.I. Ahmed and T.G. Langdon, "Factors Influencing Ductility in the
Superplastic Zn-22Pct Al Eutectoid," Metallurgical Transactions 8A, 933- 938 (1977).
700. T.G. Langdon and F.A. Mohamed, "The Activation Energies for Superplasticity," Scripta
Metallurgica 11, 575-579 (1977).
701. M.M.I. Ahmed and T.G. Langdon, "Exceptional Ductility in the Superplastic Pb- 62Pct Sn
Eutectic," Metallurgical Transactions 8A, 1832-1833 (1977).
702. P. Yavari and T.G. Langdon, "The Transition from Nabarro-Herring to Harper-Dorn Creep
at Low Stress Levels" Scripta Metallurgica 11, 863-866 (1977).
703. T.G. Langdon, "The Conditions Required for Superplasticity in Metals," Proceedings of the
Fifth New Zealand Science of Materials Conference, pp. 11- 15. Department of Scientific
and Industrial Research, Lower Hutt, New Zealand (1977).
704. T.G. Langdon and D.M.R. Taplin, "Rupture of Strain-Rate Sensitive Alloys," Solid
Mechanics Archives 2, 329-368 (1977).
705. F.A. Mohamed and T.G. Langdon, "Recent Developments in Deformation Mechanism
Maps for Ceramics," Ceramic Microstructures '76 (R.M. Fulrath and J.A. Pask, eds.), pp.
763-773. Westview Press, Boulder, CO (1977).
706. T.G. Langdon, "The Relationship Between Strain Rate Sensitivity and Ductility in
Superplastic Materials," Scripta Metallurgica 11, 997-1000 (1977).
707. T.G. Langdon and F.A. Mohamed, "The Characteristics of Independent and Sequential
Creep Processes," Journal of the Australasian Institute of Metals 22, 189-199 (1977).
708. F.A. Mohamed and T.G. Langdon, "Deformation Mechanism Maps for Ceramics," Journal
of Materials Science 11, 317-327 (1976).
709. T.G. Langdon and F.A. Mohamed, "The Determination of the Activation Energy for
Superplastic Flow" Physica Status Solidi (a) 33, 375-381 (1976).
710. F.A. Mohamed and T.G. Langdon, "Deformation Mechanism Maps: Their Use in
Predicting Creep Behavior," Journal of Engineering Materials and Technology 98, 125-131
(1976).
711. F.A. Mohamed and T.G. Langdon, "The Extrapolation of Creep Data Using Deformation
Mechanism Maps," Proceedings of the Second International Conference on Mechanical
Behavior of Materials, pp. 373-377. American Society for Metals, Metals Park, OH (1976).
712. A.G. Evans and T.G. Langdon, "Structural Ceramics," Progress in Materials Science 21,
171-441 (1976).
713. F.A. Mohamed and T.G. Langdon, "Deformation Mechanism Maps for Superplastic
Materials," Scripta Metallurgica 10, 759-762 (1976).
714. T.G. Langdon and F.A. Mohamed, "The Characteristics of Superplasticity in Zn- 22% Al,"
Proceedings of the 4th International Conference on the Strength of Metals and Alloys, vol.
1, pp. 428-432. Laboratoire de Physique du Solide, E.N.S.M.I.M., Nancy, France (1976).
715. T.G. Langdon, "Grain-Boundary Sliding During Creep of MgO," Journal of the American
Ceramic Society 58, 92-93 (1975).
716. F.A. Mohamed and T.G. Langdon, "Deformation Mechanism Maps for Solid Solution
Alloys," Scripta Metallurgica 9, 137-140 (1975).
717. F.A. Mohamed and T.G. Langdon, "Creep at Low Stress Levels in the Superplastic Zn-22%
Al Eutectoid," Acta Metallurgica 23, 117-124 (1975).
718. R.C. Gifkins, T.G. Langdon and D. McLean, "Grain-Boundary Sliding and Axial Strain
During Diffusional Creep," Metal Science 9, 141-144 (1975).
719. T.G. Langdon, "Grain Boundary Processes During Creep," Rate Processes in Plastic
Deformation of Materials (J.C.M. Li and A.K. Mukherjee, eds.), pp. 410- 433. American
Society for Metals, Metals Park, OH (1975).
720. F.A. Mohamed and T.G. Langdon, "Creep Behavior of Ni-W Solid Solutions,"
Metallurgical Transactions 6A, 927-928 (1975).
721. T.G. Langdon and F.A. Mohamed, "The Enhancement of Creep Rates in Engineering
Materials due to Grain Boundary Processes," Grain Boundaries in Engineering Materials
(J.L. Walter, J.H. Westbrook and D.A. Woodford, eds.), pp.339-352. Claitor's Publishing
Division, Baton Rouge, LA (1975).
722. T.G. Langdon and F.A. Mohamed, "The Mechanical Characteristics of Superplastic
Deformation," Proceedings of the IV Interamerican Conference on Materials Technology,
pp. 498-507. Centro Regional de Ayuda Tecnica, Mexico City, Mexico (1975).
723. T.G. Langdon, "Grain Boundary Deformation Processes," Deformation of Ceramic
Materials (R.C. Bradt and R.E. Tressler, eds), pp. 101-126. Plenum Press, New York, NY
(1975).
724. F.A. Mohamed and T.G. Langdon, "Creep Behaviour in the Superplastic Pb- 62% Sn
Eutectic," Philosophical Magazine 32, 697-709 (1975).
725. F.A. Mohamed and T.G. Langdon, "Creep Behavior of Ceramic Solid-Solution Alloys,"
Journal of the American Ceramic Society 58, 533-534 (1975).
726. F.A. Mohamed, S.-A. Shei and T.G. Langdon, "The Activation Energies Associated with
Superplastic Flow," Acta Metallurgica 23, 1443-1450 (1975).
727. H. Ishikawa, F.A. Mohamed and T.G. Langdon, "The Influence of Strain Rate on Ductility
in the Superplastic Zn-22% Al Eutectoid," Philosophical Magazine 32, 1269-1271 (1975).
728. F.A. Mohamed, K.L. Murty and T.G. Langdon, "The Portevin-Le Chatelier Effect in
Cu3Au," Acta Metallurgica 22, 315-332 (1974).
729. T.G. Langdon, "The Significance of Grain Boundaries in High-Temperature Creep,"
Canadian Metallurgical Quarterly 13, 223-228 (1974).
730. F.A. Mohamed and T.G. Langdon, "Method of Estimating Stacking-Fault Energies in
Alkali Halide Crystals Using Creep Data," Journal of Applied Physics 45, 1965-67 (1974).
731. F.A. Mohamed and T.G. Langdon, "The Transition from Dislocation Climb to Viscous
Glide in Creep of Solid Solution Alloys," Acta Metallurgica 22, 779-788 (1974).
732. D.A. Krohn, P.A. Urick, D.P.H. Hasselman and T.G. Langdon, "Evidence for Coble Creep
in the Relaxation of Surface-Compressive Stresses in Tempered Polycrystalline Aluminum
Oxide," Journal of Applied Physics 45, 3729-3731 (1974).
733. F. Guiu and T.G. Langdon, "Low-Temperature Deformation and Dislocation Mobility in
Pure and Mg-Doped LiF Crystals," Philosophical Magazine 30, 145-160 (1974).
734. F.A. Mohamed and T.G. Langdon, "Deformation Mechanism Maps Based on Grain Size,"
Metallurgical Transactions 5, 2339-2345 (1974).
735. D.A. Aboav and T.G. Langdon, "The Planar Distribution of Grain Size in a Polycrystalline
Ceramic," Metallography 6, 9-15 (1973).
736. T.G. Langdon, "Grain Boundary Sliding in a Magnesium Alloy and Pure Aluminum," The
Microstructure and Design of Alloys, Proceedings of the Third International Conference on
737.
738.
739.
740.
741.
742.
743.
744.
745.
746.
747.
748.
749.
750.
751.
752.
753.
754.
755.
756.
757.
the Strength of Metals and Alloys, vol. 1, pp. 222- 226. The Institute of Metals and The
Iron and Steel Institute, London, England (1973).
T.G. Langdon and F.A. Mohamed, "The Strain Dependence of Vacancy Creation and
Dislocation Density During Serrated Yielding," Scripta Metallurgica 7, 1199-1203 (1973).
T.G. Langdon, "Creep Mechanisms in Ice," Physics and Chemistry of Ice (E. Whalley, S.J.
Jones and L.W. Gold, eds.), pp. 356-361. Royal Society of Canada, Ottawa, Canada (1973).
T.G. Langdon, "Activation Energies for Creep of Pyrolytic and Glassy Carbon," Nature
Physical Science 236, 60 (1972).
T.G. Langdon, "The Effect of Surface Configuration on Grain Boundary Sliding,"
Metallurgical Transactions 3, 797-801 (1972).
T.G. Langdon, "Grain-Boundary Sliding in Ceramics," Journal of the American Ceramic
Society 55, 430-431 (1972).
T.G. Langdon, "Dependence of Creep Rate on Porosity," Journal of the American Ceramic
Society 55, 630-631 (1972).
T.G. Langdon, "Creep Mechanisms in Stoichiometric Uranium Dioxide," Journal of
Nuclear Materials 38, 88-92 (1971).
T.G. Langdon, "The Significance of Grain Boundary Dislocations in Mechanical
Behavior," Materials Science and Engineering 7, 117-118 (1971).
T.G. Langdon and J.A. Pask, "Factors Influencing the Stress-Strain Behavior of Ceramic
Materials," Materials Science Research 5, 283-296 (1971).
T.G. Langdon, D.R. Cropper and J.A. Pask, "Creep Mechanisms in Ceramic Materials at
Elevated Temperatures," Materials Science Research 5, 297-311 (1971)
T.G. Langdon and J.A. Pask, "Effect of Microstructure on Deformation of Polycrystalline
MgO," Journal of the American Ceramic Society 54, 240-246 (1971).
T.G. Langdon and R.C. Gifkins, "On the Nature of Superplastic Deformation in the Mg-Al
Eutectic," Scripta Metallurgica 4, 337-339 (1970).
T.G. Langdon and J.A. Pask, "The Mechanism of Creep in Polycrystalline Magnesium
Oxide," Acta Metallurgica 18, 505-510 (1970).
R.C. Gifkins and T.G. Langdon, "Grain Boundary Displacements due to Diffusional
Creep," Scripta Metallurgica 4, 563-566 (1970)
T.G. Langdon, "Grain Boundary Sliding as a Deformation Mechanism During Creep,"
Philosophical Magazine 22, 689-700 (1970).
T.G. Langdon and J.A. Pask, "Mechanical Behavior of Single-Crystal and Polycrystalline
MgO," High Temperature Oxides (A.M. Alper, ed.), vol. 5, Part III, pp. 53-127. Academic
Press, New York, NY (1970).
T.G. Langdon, "The Variation in Secondary Creep Rate at Large Grain Sizes," Scripta
Metallurgica 4, 693-695 (1970).
T.G. Langdon, "An Estimate of the Time to Fracture Due to Triple Point Cracking,"
Philosophical Magazine 22, 945-948 (1970).
R.L. Bell and T.G. Langdon, “Grain Boundary Sliding,” Interfaces Conference (R.C.
Gifkins, ed.), pp. 115-137. Butterworths, Sydney, Australia (1969).
D.A. Aboav and T.G. Langdon, "The Distribution of Grain Diameters in Polycrystalline
Magnesium Oxide," Metallography 1, 330-340 (1969).
R.H.J. Hannink and T.G. Langdon, "An Electron Microscope Examination of Deformed
Polycrystalline Magnesium Oxide," Journal of Materials Science 4, 1021-1023 (1969).
758. A.D. Heyes and T.G. Langdon, "Determination of the Cleavage Velocity in Tungsten Using
Ultrasonic Fractography," Nature 221, 168-169 (1969).
759. D.A. Aboav and T.G. Langdon, "The Shape of Grains in a Polycrystal," Metallography 2,
171-178 (1969).
760. R.C. Gifkins, A. Gittins, R.L. Bell and T.G. Langdon, "The Dependence of Grain Boundary
Sliding Upon Shear Stress," Journal of Materials Science 3, 306-313 (1968).
761. T.G. Langdon, "Comment on Void Formation in Nickel and Silver During Creep," Scripta
Metallurgica 2, 17-19 (1968).
762. T.G. Langdon and J.A. Pask, "The Examination of Polycrystalline MgO by Transmission
Electron Microscopy," Ceramic Microstructures (R.M. Fulrath and J.A. Pask, eds.), pp.
594-602. John Wiley and Sons, New York, NY (1968).
763. C.Y. Cheng, A. Karim, T.G. Langdon and J.E. Dorn, "Creep Mechanisms in Fe-4% Si
Alloy," Transactions of the Metallurgical Society of AIME 242, 890-895 (1968).
764. T.G. Langdon and R.L. Bell, "The Use of Grain Strain Measurements in Studies of High
Temperature Creep," Transactions of the Metallurgical Society of AIME 242, 2479-2484
(1968).
765. T.G. Langdon and J.E. Dorn, "Low Temperature Dislocation Mechanisms in Ordered and
Disordered Cu3Au," Philosophical Magazine 17, 999-1015 (1968).
766. D.R. Cropper and T.G. Langdon, “Creep of Polycrystalline Lithium Fluoride,”
Philosophical Magazine 18, 1181-1192 (1968).
767. R.L. Bell and T.G. Langdon, "An Investigation of Grain Boundary Sliding During Creep,"
Journal of Materials Science 2, 313-323 (1967).
768. R.L. Bell, C. Graeme-Barber and T.G. Langdon, "The Contribution of Grain Boundary
Sliding to the Overall Strain of a Polycrystal," Transactions of the Metallurgical Society of
AIME 239, 1821-1824 (1967).
769. T.G. Langdon, "Thinning of Polycrystalline MgO for Transmission Electron Microscopy,"
Review of Scientific Instruments 38, 125-127 (1967).
770. R.L. Bell and T.G. Langdon, "A Method of Printing Grids on to Metal Surfaces for
Deformation Studies," Journal of Scientific Instruments 42, 896 (1965).
771. R.L. Bell, C. Graeme-Barber and T.G. Langdon, "Discussion of Internal Grain Boundary
Sliding During Creep," Transactions of the Metallurgical Society of AIME 233, 1648-1649
(1965).
772. R.C. Gifkins and T.G. Langdon, "On the Question of Low-Temperature Sliding at Grain
Boundaries," Journal of the Institute of Metals 93, 347-352 (1964-65).