A.Normalizing
B.Annealing
C.Tempering
D.Spheroidizing
E.Hardening
Related Mcqs:
- The process of reheating hardened steel to temperature below the lower critical temperature followed by any desired rate of cooling, is known as
- The process of reheating the hardened steel to some temperature below the critical range, followed by any rate of cooling is known as
- In which process steel is heated below the critical temperature
- If a piece of steel is reheated to a temperature of 200?C to 250?C immediately after quenching, the process is known as
- Nitriding is a process for
- Any process of heating and cooling steel that produces a rounded or globular from of carbide is known as
- The process in which steel is heated 20? to 40?C below the lower critical temperature, held there for a prolonged period and then allowed to cool slowly in the furnace is known as
- The process of production of articles having a soft ductile interior and a very hard surface, is known as
- Induction hardening is the process of
- In a 0.2% carbon steel which has been heated above the third critical temperature on cooling at the first critical point the austenite remaining in solution is transformed to new structure called
