发明申请
- 专利标题： Oil tempered steel wire excellent in coiling workability and method for production thereof
- 专利标题（中）： 卷取加工性优良的回火钢丝及其制造方法
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申请号： US10543627申请日： 2003-12-26
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公开(公告)号： US20060088710A1公开(公告)日： 2006-04-27
- 发明人: Tadayoshi Fujiwara , Tetsuo Jinbo , Fumio Yamamoto
- 申请人： Tadayoshi Fujiwara , Tetsuo Jinbo , Fumio Yamamoto
- 优先权： JP2003-023980 20030131
- 国际申请： PCT/JP03/16915 WO 20031226
- 主分类号： D02G3/00
- IPC分类号： D02G3/00
摘要：
An oil tempered wire, characterized in that it comprises a wire material and, formed on the surface thereof, a coating film comprising one or more inorganic salts selected from the group consisting of a sulfate, a silicate and a borate. The coating film optionally further comprises fats and oils and/or a soap exhibiting lubricity. The oil tempered wire has a coating film exhibiting satisfactory heat resistance and good lubricity and thus can secure good coiling workability even in the case of a high strength wire or a wire having a heteromorphic section.
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