A reversible change in the atomic structure of steel with corresponding change in the properties is known as___________________?

Related Mcqs:

Isotropic materials are those which have the same ____________________?

A. elastic properties in all directions B. stresses induced in all directions C. thermal properties in all directions D. electric and magnetic properties in all directions E. density throughout...

An important property of high silicon (12 – 18%) cast iron is the high__________________?

A. tenacity B. brittleness C. plasticity D. corrosion resistance E. hardness...

The surface hardness of the following order is achieved by nitriding operation__________________?

A. 600 VPN B. 1500 VPN C. 1000 to 1100 VPN D. 250 VPN E. 2000 VPN...

Blast furnace produces following by reduction of iron ore_______________?

A. cast iron B. pig iron C. wrought iron D. malleable iron E. white iron...

Which of the following has highest specific strength of all structural materials__________________?

A. magnesium alloys B. titanium alloys C. chromium alloys D. magnetic steel alloys E. none of the above...