Cu-Ni-Sn SERIES COPPER BASED SINTERED ALLOY FOR BEARING HAVING EXCELLENT CORROSION RESISTANCE, FRICTION-WEAR RESISTANCE AND SEIZURE RESISTANCE

摘要

PROBLEM TO BE SOLVED: To provide a Cu-Ni-Sn series copper based sintered alloy having excellent corrosion resistance, friction-wear resistance and seizure resistance.;SOLUTION: The Cu-Ni-Sn series copper based sintered alloy having excellent corrosion resistance, friction/wear resistance and seizure resistance has a componential composition comprising 10 to 16% Ni, 11 to 25% Sn, 3 to 12% C and 0.3 to 6% calcium fluoride, and, if required, further comprising 0.1 to 0.9% P, and the balance Cu with inevitable impurities.;COPYRIGHT: (C)2008,JPO&INPIT