The fastest cooling rate is achieved when steel is quenched in

Related MCQs

• The slowest cooling rate is achieved when steel is quenched in
• The correct order of cooling media for decreasing cooling rate is
• A steel specimen is heated to 730?C and cooled at the slowest possible rate in the furnace. Which property will be imparted to the steel piece?
• High carbon steels intended to be quenched in water should have manganese percentage less than
• Maximum hardness that can be achieved in plain carbon steel is of the order of
• An operation on steel aimed at softening the steel to improve machinability is known as
• A steel piece after hardening is heated to 300?C and then cooled in oil. The property imparted to the steel piece will be
• The process for steel making being used at Rourkela steel plant is
• Electric process for steel making is used in which of the following steel plant?
• Which of the following element does not impart hardness to steel?