Patent ID: 6197432
Filing Date: 2001-03-06
Classification: B22F,C09K,C22C,F16D,Y10S,Y10T

Abstract:
An abrasion resistant sliding material which comprises a back steel sheet and a sintered bearing layer integral with one surface of the back steel sheet, wherein said sintered bearing layer has therein a base structure material and 0.5 to 20% by weight of hard material particles dispersed and precipitated in said base structure material, that the base matrix material is composed of 1 to 30% by weight of Pb, 1 to 15% by weight of Sn, and remainder being substantially Cu, and that the hard material particles is composed of 7.5 to 9.5% by weight of Cr, 27 to 30% by weight of Mo and 2.0 to 3.0% by weight of Si, the remainder being Co.