发明公开
- 专利标题： The production of metal particles from molten metal
- 专利标题（中）： 从金属中生产金属颗粒
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申请号： EP85301976申请日： 1985-03-21
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公开(公告)号： EP0156629A3公开(公告)日： 1987-04-08
- 发明人: King, Charles
- 申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 专利权人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 当前专利权人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
- 优先权： GB8407381 19840321
- 主分类号： B22F09/08
- IPC分类号： B22F09/08
摘要：
Process and apparatus for producing metal particles (12 or 32) from molten metal (2) using a gas flow to comminate a thin film (11 or 11a) of metal formed on an angled portion (6 or 26) of a surface (5 or 25) wetted by the metal (2). The angled portion (6 or 26) subtends an angle of from 5 to 120°. Preferably any rounding (8) of the edge (7) or point (27) defined by the angle should have a radius of curvature of from 4 to 25µm. Free flowing particles (12 or 32) are obtainable.
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