发明授权
- 专利标题： Two-phase stainless steel wire rope having high fatigue resistance and corrosion resistance
- 专利标题（中）： 两相不锈钢钢丝绳具有高耐疲劳性和耐腐蚀性
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申请号： US357994申请日： 1994-12-16
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公开(公告)号： US5545482A公开(公告)日： 1996-08-13
- 发明人: Yukio Yamaoka , Kishio Tamai , Hiroshi Masutani
- 申请人： Yukio Yamaoka , Kishio Tamai , Hiroshi Masutani
- 申请人地址： JPX Amagasaki
- 专利权人： Shinko Kosen Kogyo Kabushiki Kaisha
- 当前专利权人： Shinko Kosen Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Amagasaki
- 优先权： JPX4-174459 19920701; JPX5-027729 19930217
- 主分类号： C22C38/44
- IPC分类号： C22C38/44 ; B32B15/00
摘要：
A two-phase stainless steel wire rope having a high fatigue resistance and a high corrosion resistance, containing two-phase stainless steel wires of 0.03 to 0.1% by weight of C, 0.33 to 1.0% by weight of Si, 0.65 to 1.5% by weight of Mn, 0.019 to 0.04% by weight P, 0.004 to 0.03% by weight of S, 18.21 to 30% by weight of Cr, 3.10 to 8.0% by weight of Ni, 0.1 to 3.0% by weight of Mo, with the balance being Fe, and 30.0 to 80.0% by volume of ferrite, which wire rope has a means slenderness ratio, M.sub.R, of 4 to 20 by wire drawing.
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