Patent ID: 6171713
Filing Date: 2001-01-09
Classification: B02C,B22D,C21D,Y10T

Abstract:
A wear-resistant, high-impact rock crusher member for use with an impact rock crusher having a turntable upon which a plurality of said rock crusher members are mounted to impact rocks moving generally radially on the turntable comprising:a member body cast from a white iron alloy and having a mounting structure formed for mounting said member body to the turntable and having a front wear side for impact with rocks to be crushed, said front wear side being formed with an elongated rib protruding therefrom, said rib being oriented transversely to radial movement of the rocks impacting said front wear side when said member body is mounted to the turntable by said mounting structure, and said rib being formed of a matrix of white iron alloy and carbide granules monolithically cast with a remainder of said member body.