Experimental study on Low Alloy TRIP Steel Grinding Ball

摘要

Grinding ball is grinding body of ore, cement, coal and other solid materials in the ball mill grinding and is one of the biggest consumption in wearable element of powder industry. In this paper, using the principle of transformation induced plasticity, reinforcement, toughening, according to the new design ideas, a kind of TRIP steel is designed in order to improve wear-resisting property of the grinding ball.