发明授权
US5554308A Lubricant for wire feeding and wire drawing and a welding wire
manufactured by using the same
失效
用于送丝和拉丝的润滑剂以及使用其进行制造的焊丝
- 专利标题： Lubricant for wire feeding and wire drawing and a welding wire manufactured by using the same
- 专利标题（中）： 用于送丝和拉丝的润滑剂以及使用其进行制造的焊丝
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申请号： US463257申请日： 1995-06-05
-
公开(公告)号： US5554308A公开(公告)日： 1996-09-10
- 发明人: Norio Masaie , Tomoyuki Tachibana , Koji Seita , Yasuo Araike
- 申请人： Norio Masaie , Tomoyuki Tachibana , Koji Seita , Yasuo Araike
- 申请人地址： JPX Kobe
- 专利权人： Kabushiki Kaisha Kobe Seiko Sho
- 当前专利权人： Kabushiki Kaisha Kobe Seiko Sho
- 当前专利权人地址： JPX Kobe
- 优先权： JPX3-348242 19911203
- 主分类号： B21C9/00
- IPC分类号： B21C9/00 ; B23K35/02 ; B23K35/36 ; B23K35/40 ; C08L27/18 ; C08L57/00 ; C10M107/38 ; C10M171/06 ; C10M173/02 ; C10N20/06 ; C10N40/24 ; C10N40/32 ; C10M125/00 ; C10M125/18 ; C10M131/00
摘要：
A lubricant for wire feeding and wire drawing which comprises polytetrafluoroethylene powder, 0.5-40 .mu.m (or 0.5-20 .mu.m) in particle diameter, dispersed in water or an aqueous dispersion containing polytetrafluoroethylene powder, 0.1-0.4 .mu.m in particle diameter.A welding wire whose surface is coated with a lubricant mentioned above and a welding wire which has been drawn by the aid of a lubricant mentioned above.
公开/授权文献
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