发明授权
- 专利标题： Sliding material and surface treating method thereof
- 专利标题（中）： 滑动材料及其表面处理方法
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申请号： US732348申请日： 1997-08-06
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公开(公告)号： US5938864A公开(公告)日： 1999-08-17
- 发明人: Takashi Tomikawa , Toshihiko Kira , Soji Kamiya
- 申请人： Takashi Tomikawa , Toshihiko Kira , Soji Kamiya
- 申请人地址： JPX Aichi
- 专利权人： Taiho Kogyo Co., LTd.
- 当前专利权人： Taiho Kogyo Co., LTd.
- 当前专利权人地址： JPX Aichi
- 优先权： JPX7-043918 19950303
- 主分类号： C22C9/06
- IPC分类号： C22C9/06 ; F16C33/12 ; C23C18/00
摘要：
A copper alloy material excellent in the resistance to corrosion caused by lubricating oils containing sulfur-based additives. The alloy comprises from over 5 to 50% Ni, 0.1-2% Ag and the balance consisting substantially of Cu, and optionally contains at least one member selected among (1) up to 20% Sn, up to 0.5% P, up to 5% Al, up to 1% Si, up to 5% Mn, up to 30% Zn, up to 10% Fe and/or up to 1% Sb, (2) up to 30% in total of Pb and/or Bi, (3) up to 30% in total of graphite MoS.sub.2. WS.sub.2 and/or BN, (4) up to 20% in total of Al.sub.2 O.sub.3, SiC, SiO.sub.2. Fe.sub.3 P, AlN, Si.sub.3 N.sub.4, TiC, WC, BN, NiB and/or FeB, and (5) 0.001-1% S.
公开/授权文献
- US5128138A Estradiol compositions and methods for topical application 公开/授权日：1992-07-07