Invention Application
US20090301151A1 LUBRICANT COMPOSITION FOR HOT METAL WORKING AND METHOD OF HOT METAL WORKING USING THE SAME
有权
用于热金属加工的润滑剂组合物及使用该金属加工的热金属加工方法
- Patent Title: LUBRICANT COMPOSITION FOR HOT METAL WORKING AND METHOD OF HOT METAL WORKING USING THE SAME
- Patent Title (中): 用于热金属加工的润滑剂组合物及使用该金属加工的热金属加工方法
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Application No.: US12296518Application Date: 2007-03-29
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Publication No.: US20090301151A1Publication Date: 2009-12-10
- Inventor: Kazuhiro Shimoda , Tomio Yamakawa , Kazutaka Asabe , Hirokazu Okada , Yasuyoshi Hidaka , Sumio Iida , Naoya Hirase , Kenji Takeuchi , Suichi Akiyama
- Applicant: Kazuhiro Shimoda , Tomio Yamakawa , Kazutaka Asabe , Hirokazu Okada , Yasuyoshi Hidaka , Sumio Iida , Naoya Hirase , Kenji Takeuchi , Suichi Akiyama
- Applicant Address: JP Osaka-shi,
- Assignee: Sumitomo Metal Industries, Ltd.
- Current Assignee: Sumitomo Metal Industries, Ltd.
- Current Assignee Address: JP Osaka-shi,
- Priority: JP2006-119270 20060424
- International Application: PCT/JP2007/056886 WO 20070329
- Main IPC: B21B45/02
- IPC: B21B45/02 ; C03C8/22
Abstract:
The present invention provides a lubricant composition for hot metal working which is capable of inhibiting generation of flaws on the surface of materials to be provided for hot metal working, and provides a method of hot metal working. The invention provides a lubricant composition for hot metal working comprising a plurality of glass frits respectively having different softening point from each other.
Public/Granted literature
- US08863564B2 Lubricant composition for hot metal working and method of hot metal working using the same Public/Granted day:2014-10-21
Information query
