发明名称 |
METHOD FOR PRODUCING HARD METAL MIXTURES |
摘要 |
The invention relates to a method for producing a homogeneous mixture of hard material powders and binder metal powders without using grinding bodies, liquid grinding auxiliary agents and suspending media. According to the invention, the mixture components are mixed at close range while generating a high shearing collision velocity of the powder particles and are remotely mixed by rotating the mixing bed without resulting in a particle size reduction of the hard material powders. |
申请公布号 |
PL191783(B1) |
申请公布日期 |
2006.07.31 |
申请号 |
PL20000349919 |
申请日期 |
2000.01.05 |
申请人 |
H.C. STARCK GMBH & CO. KG |
发明人 |
GRIES BENNO;BREDTHAUER JOERG |
分类号 |
B22F1/00;B22F9/04;B01F7/00;B01F7/16;B01F9/00;B01F9/08;B01F15/00;C22C1/05 |
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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