A.Pickling
B.Spheroidising
C.Cold working
D.Galvanising
E.Blistering
Related Mcqs:
- The process of zinc coating used extensively for protecting steel from atmospheric deterioration is known as
- Uniformity of zinc coating on pipes is tested by
- Steel pipes are generally manufactured by
- The process of protection of iron by coating with zinc is called
- An operation on steel aimed at softening the steel to improve machinability is known as
- The process of reheating the hardened steel to some temperature below the critical range, followed by any rate of cooling is known as
- Process of making a thin phosphate coating on steel to act as a base or primer for enamels and paints in known as
- The process in which steel is heated 20? to 40?C below the lower critical temperature, held there for a prolonged period and then allowed to cool slowly in the furnace is known as
- Steel balls are required in large quantities. Which process would you select for the manufacture?
- Sheradising process is used for
