In full annealing, the hypo-eutectoid steel is heated from 30 C to 50 C above the upper critical temperature and then cooled

Question

In full annealing, the hypo-eutectoid steel is heated from 30  C to 50  C above the upper critical temperature and then cooled

TuteeHUB · Accepted Answer

suddenly in a suitable cooling medium

TuteeHUB · Answer

in still air

TuteeHUB · Answer

slowly in the furnace

TuteeHUB · Answer

any one of these

1.	In full annealing, the hypo-eutectoid steel is heated from 30 C to 50 C above the upper critical temperature and then cooled
A.	in still air
B.	slowly in the furnace
C.	suddenly in a suitable cooling medium
D.	any one of these
Answer» C. suddenly in a suitable cooling medium

Discussion