Bissoy.com
Doctors Medicines MCQs Q&A

In full annealing, the steel is heated at what temperature?

In full annealing, the steel is heated at what temperature? Correct Answer Above critical temperature

In the process of full annealing, the steel has to be heated slightly above the critical temperature. At this point, the steel has to be held for a considerable amount of time.

Related Questions

The heat treatment process in which a steel is heated to a temperature below the A1 (Temperature is below process annealing temperature) and is held at this temperature for sufficient time and then cooled is called
Two similar bars of Steel and Aluminium are heated to a same temperature. Forces are applied at the ends of the bars to maintain their lengths unaltered. If the ratio of Young’s moduli of Steel and Aluminium is 3, and the ratio of the coefficients of thermal expansion of Steel to that of Aluminium is 0.5, what is the stress on the Aluminium bar if the stress on the Steel bar is 100 MPa?
In full annealing, the hypo eutectoid steel is heated from 30°C to 50°C above the upper critical temperature and then cooled
Land masses are heated and cooled much faster than water bodies. Identify the true statements in this regard:
I. Land gets heated by conduction
II. Water has higher specific heat
III. Only the surface layers of water are heated
IV. Water gets heated by convection
In annealing process, for the formation of hypereutectoid steel, the steel has to be heated above what point?
In annealing process, for the formation of hypoeutectoid steel, the steel has to be heated above what point?
If an annealing process is carried completing in 50 min at temperature T and the annealing time is reduced to 25 min, the temperature should be increased by ________
For how long is the heated steel held in full annealing process?
In recrystallization annealing process, steel component is heated at the temperature in the range______
In stress relief annealing, steel is heated to a temperature between ______