发明名称 COPPERY SLIDING MATERIAL AND PRODUCTION THEREOF
摘要 PURPOSE:To produce a coppery sliding material having excellent sliding characteristic; and wear resistance in all sliding speed regions and always stably usable under wet conditions. CONSTITUTION:In a wet sliding material prepared by joining a copper alloy powder as raw material to a base plate by a powder metallurgical sintering method, the sintered copper alloy has a composition containing, by weight, 4-12% Sn or 4-12% Sn and 0.1-10% Pb and 0.5-5% Mo or 0.5-15% Fe-Mo as essential components and having the balance Cu with inevitable impurities. It is preferable to contain, as optional components, 1-5% Ni or/and 1-6% Zn. This sliding material can be produced by weighing coppery alloy raw material powders of required composition, mixing them uniformly, compacting the resulting powder mixture, and then subjecting to powder metallugical sintering in a semi-liquid phase state at a temp. in the (alpha+L) temp. range of a Cu-Sn binary system phase equilibrium diagram.
申请公布号 JPH07166278(A) 申请公布日期 1995.06.27
申请号 JP19930342857 申请日期 1993.12.15
申请人 TOKAI CARBON CO LTD 发明人 HARA YOSHIYUKI;FUJIMORI TOYOMI
分类号 F16C33/12;B22F5/00;B30B11/02;C10M103/04;C10N10/02;C10N10/08;C10N10/12;C10N30/06;C10N40/02;C10N50/08;C22C1/04;C22C9/02;F16H53/02 主分类号 F16C33/12
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