Which is false statement about annealing. Annealing is done to________________?

Related Mcqs:

Annealing of white cast iron results in production of_________________?

A. malleable iron B. nodular iron C. spheroidal iron D. grey iron E. none of the above...

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...

Which of the following represents the allotropic forms of iron__________________?

A. alpha iron, beta iron and gamma iron B. alpha iron and beta iron C. body centred cubic a-iron and face centred cubic a-iron D. alpha iron, gamma from and delta iron E. none of the above...

White cast iron__________________?

A. contains 1.7 to 3.5% carbon in free state and is obtained by the slow cooling of molten cast iron B. is also known as chilled cast iron and is obtained by cooling rapidly. It is almost unmachinable C. is produced by annealing process. It is soft, tough and easily machined metal D. is produced … White cast iron__________________?Read More...

Permalloy is a___________________?

A. kind of stainless steel B. none ferrous alloy C. polymer D. cutting tool material E. nickel and iron alloy having high permeability...