发明授权
- 专利标题： Method of producing metal powder
- 专利标题（中）： 金属粉末生产方法
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申请号： US10559021申请日： 2004-12-08
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公开(公告)号： US07510592B2公开(公告)日： 2009-03-31
- 发明人: Masatoshi Majima , Kohei Shimoda , Issei Okada , Masahiro Yamakawa , Takashi Kasuga
- 申请人： Masatoshi Majima , Kohei Shimoda , Issei Okada , Masahiro Yamakawa , Takashi Kasuga
- 申请人地址： JP Osaka
- 专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP2003-434923 20031226; JP2004-079226 20040318
- 国际申请： PCT/JP2004/018281 WO 20041208
- 国际公布： WO2005/065868 WO 20050721
- 主分类号： B22F9/24
- IPC分类号： B22F9/24
摘要：
A method of producing metal powder by reducing ions of a metal for precipitation by performance of a reducing agent in a liquid-phase reaction system, wherein the metal is precipitated as metal powder particles by being reduced under conditions in which the exchange-current density of an oxidation-reduction reaction between the metal ions and the reducing agent is 100 μA/cm2 or less, the exchange-current density being determined by the mixed potential theory.
公开/授权文献
- US20070089565A1 Method of producing metal powder 公开/授权日：2007-04-26
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