Module 10 Homework Assignment
M10 – HW1
A 0.90 % C hypereutectoid plain-carbon steel is slowly cooled form 900oC to a
temperature just slightly above 723oC. Calculate the weight percent proeutectoid
cementite and austenite present in the steel.
M10 – HW2
What is the normalizing heat treatment for steel? What are some of its purposes?
M10 – HW3
Describe the tempering process for a plain-carbon steel.
M10 – HW4
What are the advantages of the austempering process? What are the disadvantages?
M10 – HW5
What are some of the limitations of plain-carbon steels for engineering designs?
M10 – HW6
What are the principal alloying elements added to plain-carbon steels to make low-alloy
steels?
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