发明授权
- 专利标题： Iron-based powder compositions containing novel binder/lubricants
- 专利标题（中）： 含有新型粘合剂/润滑剂的铁基粉末组合物
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申请号： US878032申请日： 1992-05-04
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公开(公告)号： US5290336A公开(公告)日： 1994-03-01
- 发明人: Sydney Luk
- 申请人： Sydney Luk
- 申请人地址： NJ Riverton
- 专利权人： Hoeganaes Corporation
- 当前专利权人： Hoeganaes Corporation
- 当前专利权人地址： NJ Riverton
- 主分类号： B30B11/00
- IPC分类号： B30B11/00 ; B22F1/00 ; B22F3/02 ; C10M111/04 ; C10N20/02 ; C10N40/20 ; C10N50/08 ; C22C33/02 ; C22C29/00
摘要：
Iron-based metallurgical powder compositions are produced by mixing iron-based powder with an improved binder/lubricant that comprises dibasic organic acid and one or more additional components such as solid polyethers, liquid polyethers, and acrylic resin. These novel binder/lubricants impart one or more enhanced green properties to the powder compositions and reduce the ejection force required to remove the compositions from molds and dies.
公开/授权文献
- US5960900A Torque compensator for motorcycle 公开/授权日：1999-10-05
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