What is the correct answer?


Which of the following processes follows the hardening process for reducing the hardening strains & increasing the toughness of the steel part?

A. Anodising

B. Tempering

C. Carburising

D. Annealing

Correct Answer :

B. Tempering

Related Questions

Other parameters remaining same, the recrystallisation temperature of… Lead is poured into the joint between two- __________ pipes. The thermodynamic law, = constant, is not followed by the Lead is poured into the joints between two __________ pipes. Nusselt number/Biot number varies The capacity of a spring to store energy is called the spring form co-efficient.… Milk is fat dispersed in water. It is an example of Laser is a device to produce The most commonly used moderator in nuclear power plants is Pick out the wrong statement. Machinability of hard alloys and tool steels is improved by In an eutectic system, two elements are completely A material being tested for endurance strength is subjected to the __________… Metalloids If a solid is compressed adiabatically in its elastic range, its __________… Identify the correct statement with reference to the extractive metallurgy… Normalising does not __________ of a metal. Pick out the wrong statement. Increase in the entropy of a system represents the Two solutions A1 & A2 have pH value of 2 & 6 respectively. It implies… Ultimate strength in tension as compared to that in shear for steel is Dry saturated steam can be converted into superheated steam by Hooke's law Spark plug is provided in a/an Which of the following is not the commercial name of poly-methyl-methacrylate… When the wet steam is throttled but still remains wet at the exit of the… Case hardening of a material is Alloy powder manufactured by the following process have spherical shapes. Mild steel has __________ crystal lattice structure. Nickel and __________ are the alloying element added in steel to increase…