发明授权
- 专利标题： Iron-based powder mixtures
- 专利标题（中）： 铁基粉末混合物
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申请号： US919047申请日： 1986-10-15
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公开(公告)号： US4834800A公开(公告)日： 1989-05-30
- 发明人: Frederick J. Semel
- 申请人： Frederick J. Semel
- 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： B22F3/02
- IPC分类号： B22F3/02 ; B22F1/00 ; C22C33/02
摘要：
An improved powder composition of an iron-based powder and an alloying powder is provided. Segregation and dusting of the alloying powder is eliminated or substantially reduced when the powder composition contains a polymeric binding agent which is an adherent film-former and which is insoluble in water.
公开/授权文献
- US6011300A Semiconductor integrated circuit device 公开/授权日：2000-01-04
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