Heat Treatment MCQ with Answers

Heat Treatment MCQ with Answers

6) What is the name of heat treatment process done to relieve strain and stress?

Answer is:

Annealing

7) Which process produce equilibrium conditions?

Answer is:

Annealing and Normalising

8) Which process steel is heated in a carbonaceous atmosphere for the penetration of carbon?

Answer is:

Carburising

9) Which is the suitable nitriding process for all alloyed and unalloyed steels?

Answer is:

Nitriding in salt-bath

10) What is the name of the heat treatment process, where the metal is heated and quenched in water or oil?

Answer is:

Hardening