发明名称 |
Metallpulver-Granulat, Verfahren zu seiner Herstellung sowie dessen Verwendung |
摘要 |
The invention concerns metal powder granulates comprising one or a plurality of the metals Co, Cu, Ni, W and Mo. The invention further concerns a method for the production of these granulates and the use thereof. The production method is characterized in that a metal compound comprising one or a plurality of the groups comprising oxides, hydroxides, carbonates, hydrogenocarbonates, oxalates, acetates, formiates with binder and optionally in addition between 40 and 80 % solvent, relative to the solids content, is granulated as the starting component, and the granulates are thermally reduced in a hydrogen-containing gaseous atmosphere to form the metal powder granulates, the binder and the solvent, if used, being removed completely.
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申请公布号 |
DE19544107(C1) |
申请公布日期 |
1997.04.30 |
申请号 |
DE1995144107 |
申请日期 |
1995.11.27 |
申请人 |
H.C. STARCK GMBH & CO KG, 38642 GOSLAR, DE |
发明人 |
HOEHNE, MATTHIAS, DIPL.-CHEM. DR., 38678 CLAUSTHAL-ZELLERFELD, DE;GRIES, BENNO, DIPL.-CHEM. DR., 38302 WOLFENBUETTEL, DE |
分类号 |
B22F1/00;B22F9/22;B27G19/00;C22C19/07;(IPC1-7):B22F1/00;C22B1/14;C22B1/16;C22C9/00;C22C19/00;C09D17/00;B22F9/26 |
主分类号 |
B22F1/00 |
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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