发明名称 |
METHOD FOR PRODUCING METAL POWDER AND FORMED PRODUCT OF RAW MATERIAL FOR METAL |
摘要 |
<p>The present invention provides a metal powder production process capable of efficiently producing a metal at high purity directly from a metal compound, and preferably enables the process to be carried out continuously. The metal powder production process according to the present invention is a process for producing a metal, powder by using a metal compound for the raw material and reducing said metal compound, comprising: a molding step in which the metal compound is mixed with a binder, is molded, and is sintered to produce a metal compound feed compact; and, a reducing step in which a metal is formed by reducing the metal compound by contacting the metal compound feed compact with an active metal. <IMAGE></p> |
申请公布号 |
EP1512475(A1) |
申请公布日期 |
2005.03.09 |
申请号 |
EP20030760145 |
申请日期 |
2003.06.12 |
申请人 |
THE FOUNDATION FOR THE PROMOTION OF INDUSTRIAL SCIENCE;COMPANHIA BRASILEIRA DE METALURGIA E MINERACAO - CBMM |
发明人 |
OKABE, TORU;IMAGUMBAI, MASANA |
分类号 |
C22B5/04;B22F3/00;C22B1/24;C22B34/12;C22B34/20;C22B34/24;(IPC1-7):B22F9/20;C22B60/02;C22B34/10;C22B59/00 |
主分类号 |
C22B5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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