| 发明名称 |
VALVE METAL AND VALVE METAL OXIDE AGGLOMERATE POWDERS AND METHOD FOR THE PRODUCTION THEREOF |
| 摘要 |
A refractory metal compound agglomerate powder having a product of a BET surface area in m2/g and a sliding coefficient of η of 0.33 to 0.95, wherein the refractory metal compound agglomerate powder is selected from niobium agglomerate powder, niobium suboxide agglomerate powder, and tantalum agglomerate powder. |
| 申请公布号 |
EP2329507(A1) |
申请公布日期 |
2011.06.08 |
| 申请号 |
EP20090782146 |
申请日期 |
2009.08.25 |
| 申请人 |
H.C. STARCK GMBH |
发明人 |
SCHNITTER, CHRISTOPH;BRUMM, HOLGER |
| 分类号 |
H01G9/052;B22F1/00;B22F3/11;B22F3/12;B22F5/00;C01G33/00;C22B34/24;H01G9/042 |
主分类号 |
H01G9/052 |
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