What is the correct answer?


__________ is not a heat treatment process.

A. Cyaniding

B. Parkerizing

C. Austempering

D. Martempering

Correct Answer :

B. Parkerizing

Related Questions

Drills are usually made of The main constituent of bones is Which of the following metals is not subjected to electrolytic refining/purification? In a counter flow heat exchanger, hot fluid enters at 170°C & leaves… Nickel is a __________ material. Glass reacts with Parallel straight line pattern of temperature distribution for both hot… Cold cracking in the heat affected zone of a high strength steel weld… Pick out the wrong conversion of absolute & kinematic viscosities. Cold chisels hammers are made of Brittleness induced due to the presence of sulphur in steel can be reduced… Out of the following, which will fracture most readity, when hit with… Highest cutting speed is achieved by the __________ tool material. With increase in temperature, the electrical conductivity of semiconductors Which of the following is the most suitable material of construction for… Maraging steels derive their strength from the following mechanism: Batch process is preferred over continuous process, when the Out of the following the refractive index is the highest for The fugacity of liquid water at 298 K is approximately 3171 Pa. Considering… Isotropic materials have the same __________ in all directions. Which of the following is the most suitable abrasive for grinding high… Plasma is The process of removal of scale formed during hot rolling of steel is… Hydro-cyclone is a Joining of thin foils is preferred to be done by L.D. (Linz-Donawitz) converter is used in the production of Temper brittleness of a material can be fairly detected by the __________… The dimensional formula of bulk modulus of elasticity is same as that… Co-efficient of performance of a Carnot cycle refrigerator operating between… Pick out the wrong statement.