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SINTERED SLIDING MATERIAL EXHIBITING EXCELLENT CORROSION RESISTANCE, HEAT RESISTANCE, AND WEAR RESISTANCE, AND PRODUCTION METHOD THEREFOR
SINTERED SLIDING MATERIAL EXHIBITING EXCELLENT CORROSION RESISTANCE, HEAT RESISTANCE, AND WEAR RESISTANCE, AND PRODUCTION METHOD THEREFOR
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机译:具有优异的耐腐蚀性,耐热性和耐磨损性的烧结滑动材料及其制造方法
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摘要
This sintered sliding material has a composition including, by mass %, 10% to 35% of Ni, 5% to 12% of Sn, 0% to 0.9% of P, and 4.1% to 9% of C, with a remainder of Cu and inevitable impurities, wherein the sintered sliding material includes a sintered body of a plurality of Cu—Ni alloy grains containing Sn and C, the sintered sliding material has a structure in which pores are dispersedly formed in grain boundaries of the plurality of alloy grains and free graphite is distributed in the pores, and an amount of C in a metal matrix including the alloy grains is, by mass %, 0% to 0.07%.
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