The process by which steel is coated by a thin layer of phosphate is known as

Related MCQs

• 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 of shaping thin metals by pressing it against form while it is rotating is known as
• When piece of 0.2% carbon steel is heated above third critical point the steel is a solid solution of carbon in gamma iron and called
• 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
• The process by which a steel ingot is converted into a sheet 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
• Any process of heating and cooling steel that produces a rounded or globular from of carbide is known as
• The process of zinc coating used extensively for protecting steel from atmospheric deterioration is known as
• The process of reheating hardened steel to temperature below the lower critical temperature followed by any desired rate of cooling, is known as
• In a 0.2% carbon steel which has been heated above the third critical temperature on cooling at the first critical point the austenite remaining in solution is transformed to new structure called