The heat treatment process applied to cold formed steel parts is ____________________?

Related Mcqs:

Pick out the wrong statement?

A. The toughness of a material decreases, when it is heated B. Crane hooks are normally made of wrought iron C. Cold working of a metal decreases its fatigue strength D. The temperature at which new grains are formed in a metal is known as the recrystallisation temperature...

Which of the following has no effect on the carbide forming tendency in steels ?

A. Molybdenum B. Phosphorus C. Chromium D. Vanadium...

Acid proof stoneware_________________?

A. Has very low strength B. Cannot be heated C. Is broken by small temperature changes D. All A., B. and C....

Monel alloy is____________________?

A. The costliest of all the alloys of nickel B. Not suitable for making kitchen utensils C. Used for making steam valves and turbine blades as it resists steam attack at high temperature D. Not used in cast and wrought forms...

Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C ?

A. Silicone rubber, teflon, porcelain and wood B. Nickel, monel, stainless steel and graphite C. Aluminium, copper, high silicon iron D. Brass, cast iron, mild steel and tin...