发明名称 |
Two-phase stainless steel wire rope having high fatigue resistance and corrosion resistance |
摘要 |
<p>The invention relates to a two-phase stainless steel wire rope having a high fatigue resistance and a high corrosion resistance comprising two-phase stainless steel wires of 0.1 % by weight or less of C, 1.0 % by weight or less of Si, 1.5 % by weight or less of Mn, 0.04 % by weight or less of P, 0.03 % by weight or less of S, 18.0 to 30.0 % by weight of Cr, 3.0 to 8.0 % by weight of Ni, 0.1 to 3.0 % by weight of Mo and the balance of Fe, wherein the volume ratio of ferrite is 30.0 to 80.0 % and the wires are controlled to have a mean slenderness ratio (MR value) of 4 to 20 by wire drawing. The wire rope of the invention is suitable for dynamic uses such as a rope for an elevator or a skilift.</p> |
申请公布号 |
EP0576802(B1) |
申请公布日期 |
1997.06.18 |
申请号 |
EP19930107297 |
申请日期 |
1993.05.05 |
申请人 |
SHINKO WIRE COMPANY, LTD., ALSO KNOWN AS SHINKO KOSEN KOGYO KABUSHIKI KAISHA |
发明人 |
YAMAOKA, YUKIO;TAMAI, KISHIO;MASUTANI, HIROSHI |
分类号 |
C22C38/44;(IPC1-7):C22C38/44 |
主分类号 |
C22C38/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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