发明名称 Metal halide compsn for reduction to metal powder
摘要 Preparation of metal powders by reduction of the relevant metal halides with gaseous hydrogen as described in Netherlands Patent Application 68.06398. Ned. Pat. is improved by the metal halides being of such a composition that an alloy powder is obtained that contains one or more of the metals W, Mo, Ta, Nb, and Re. - Additional granular growth is promoted.
申请公布号 CH518371(A) 申请公布日期 1972.01.31
申请号 CH19690012763 申请日期 1969.08.22
申请人 REDERIAKTIEBOLAGET NORDSTJERNAN 发明人 KJELL A SVANSTROM,E.
分类号 B22F1/00;B22F9/28;C22B5/16;(IPC1-7):C22B5/02 主分类号 B22F1/00
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