145) The heat treatment process used for castings is
Answer is:
normalizing
Related Engineering Materials MCQ with Answers
Answer is:
tempering
Explanation:
Tempering is a process of heat treating, which is used to increase the toughness of iron-based alloys
Answer is:
all of these
Explanation:
Carburizing, Cyaniding and Nitriding are case hardening process.
Answer is: