144) In the austempering process of heat treatment, austenite changes into
Answer is:
bainite
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.