| 发明名称 |
METHOD AND MEANS FOR DRYING CEMENTED CARBIDE AND SIMILAR |
| 摘要 |
<p>The present invention relates to a powder consisting of agglomerates of cemented carbide, cermets, ceramics or similar materials with good abrasive wear resistance. The agglomerates have a distribution of size prior to any subsequent sieving with the ratio of d97/d03 < 4 where d97= the grain size below which 97 % of the agglomerates is found and d03= the grain size below which 3 % of the agglomerates is found.</p> |
| 申请公布号 |
EP1135228(B1) |
申请公布日期 |
2004.02.04 |
| 申请号 |
EP19990952870 |
申请日期 |
1999.09.24 |
| 申请人 |
SANDVIK AKTIEBOLAG |
发明人 |
ANDERSSON, ALF;NELANDER, BO;JUTTERSTROEM, ULF |
| 分类号 |
C04B35/628;B01J2/04;B01J2/14;B01J2/20;B05B3/10;B22F1/00;B22F9/02;B22F9/04;B22F9/10;C22C1/05;(IPC1-7):B22F1/00;B05B3/02 |
主分类号 |
C04B35/628 |
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