发明申请
US20120020600A1 HIGH-STRENGTH BRASS ALLOY FOR SLIDING MEMBERS, AND SLIDING MEMBERS
有权
用于滑动构件的高强度铜合金和滑动构件
- 专利标题： HIGH-STRENGTH BRASS ALLOY FOR SLIDING MEMBERS, AND SLIDING MEMBERS
- 专利标题（中）： 用于滑动构件的高强度铜合金和滑动构件
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申请号： US13142502申请日： 2010-01-06
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公开(公告)号： US20120020600A1公开(公告)日： 2012-01-26
- 发明人: Shinya Nishimura , Tomoyuki Yamane , Takeshi Kondo
- 申请人： Shinya Nishimura , Tomoyuki Yamane , Takeshi Kondo
- 申请人地址： JP Tokyo
- 专利权人： OILES CORPORATION
- 当前专利权人： OILES CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2009-000951 20090106
- 国际申请： PCT/JP2010/050297 WO 20100106
- 主分类号： F16C33/10
- IPC分类号： F16C33/10 ; C22C30/02 ; C22C9/04
摘要：
A high-strength brass alloy for sliding members, consists of, by mass %, 17 to 28% of Zn, 5 to 10% of Al, 4 to 10% of Mn, 1 to 5% of Fe, 0.1 to 3% of Ni, 0.5 to 3% of Si, and the balance of Cu and inevitable impurities. The high-strength brass alloy has a structure that includes a matrix of a single phase structure of the β phase and includes at least one of Fe—Mn—Si intermetallic compounds in the form of aciculae, spheres, or petals dispersed in the β phase.
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