发明授权
- 专利标题： Wear resistant copper alloy and synchronizer ring made thereof
- 专利标题（中）： 耐磨铜合金及其同步环
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申请号： US548071申请日： 1995-10-25
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公开(公告)号： US5788924A公开(公告)日： 1998-08-04
- 发明人: Masao Kobayashi , Yoshiharu Mae
- 申请人： Masao Kobayashi , Yoshiharu Mae
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Materials Corporation
- 当前专利权人： Mitsubishi Materials Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-340659 19941027
- 主分类号： F16D23/06
- IPC分类号： F16D23/06 ; C22C9/02 ; C22C9/04 ; F16D23/02
摘要：
A wear resistant copper alloy composition which includes: ______________________________________ Component (% by weight) ______________________________________ Zn 20 to 40 Al 2 to 11 at least one iron family metal 1 to 5 selected from Fe, Ni, and Co Ti 0.1 to 4 Component X, which is at least one Mn = 0.01 to less than 0.1 of Mn or S, in the amounts S = 0.0005 to 0.01 indicated Cu (with unavoidable impurities) balance. ______________________________________ The copper alloy, which contains as an optional component Mg (from 0.01 to 0.5% by weight), is particularly suitable for manufacturing synchronizer rings in automatic transmissions for internal combustion engines.
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IPC分类:
