发明授权
- 专利标题： Sintered friction material, composite copper alloy powder used therefor and manufacturing method thereof
- 专利标题（中）： 烧结摩擦材料，其复合铜合金粉末及其制造方法
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申请号： US535458申请日： 1995-09-28
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公开(公告)号： US5824923A公开(公告)日： 1998-10-20
- 发明人: Katsuyoshi Kondoh , Yoshishige Takano
- 申请人： Katsuyoshi Kondoh , Yoshishige Takano
- 申请人地址： JPX Osaka
- 专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX6-253240 19941019; JPX6-285856 19941025; JPX7-026185 19950119; JPX7-256795 19950907
- 主分类号： C22F1/08
- IPC分类号： C22F1/08 ; B22F1/00 ; B22F5/00 ; C22C1/04 ; C22C9/04 ; C22C9/06 ; C22C32/00 ; C22F1/00 ; F16D69/02 ; C22C1/05 ; B22F3/12 ; C22C9/00
摘要：
A sintered friction material includes a copper alloy base and hard particles. The copper alloy base includes copper and at least one of, and preferably both, Zn and Ni within a total range of 5 to 40 wt % of the copper alloy base. The hard particles are uniformly dispersed in a matrix formed by the original composite copper alloy powder constituting the base, in a content amount within a range of 10 to 30 wt % of the friction material.
公开/授权文献
- USD322602S Electronic computer 公开/授权日：1991-12-24
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