5) To reduce internal stresses of a hardened tool, the method of heat treatment generally applied is
Answer is:
Tempering
Related Heat Treatment MCQ - Turner (Set-1) with Answers
Answer is:
Tempering
Answer is:
Nitriding
Answer is:
Case Hardening
Explanation:
List of case hardening or surface hardening methods are
Carburising
Cyaniding
Nitriding
Induction hardening
Flame hardening
Answer is:
To build up hardening structure
Explanation:
After heating up to required hardening temperature, tool steels be quenched to build up hardening structure.