A.Annealing
B.Normalizing
C.Hardening
D.Temperting
E.Carburizing
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 heating iron base alloys to approzimately 40?C above the critical temperature range followed by cooling to below that range in still air at ordinary temperature is known as
- If a piece of steel is reheated to a temperature of 200?C to 250?C immediately after quenching, the process 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 reheating the hardened steel to some temperature below the critical range, followed by any rate of cooling is known as
- Nitriding is a process for
- 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
- Which of the following hardening process is generally used for non-ferous materials?
- The process of production of articles having a soft ductile interior and a very hard surface, is known as
- A steel piece after hardening is heated to 300?C and then cooled in oil. The property imparted to the steel piece will be
