| 发明名称 |
Tantalum powder, method for producing same powder and sintered anodes obtained from it |
| 摘要 |
The present invention discloses a tantalum powder for capacitors and a method for making said tantalum powder wherein agglomerated tantalum powder is produced by means of thermal agglomeration of starting tantalum powders in the presence of hydrogen.
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| 申请公布号 |
US6238456(B1) |
申请公布日期 |
2001.05.29 |
| 申请号 |
US19990367903 |
申请日期 |
1999.08.19 |
| 申请人 |
H. C. STARCK GMBH & CO. KG |
发明人 |
WOLF RüDIGER;REICHERT KARLHEINZ;BIERMANN HEIKE;LOEFFELHOLZ JOSUA;BREITHAUPT DETLEF |
| 分类号 |
B22F9/24;B22F1/00;B22F3/02;B22F3/10;B22F5/00;C22B34/20;C22C1/04;H01G9/042;H01G9/052;(IPC1-7):B22F3/12;C22C1/06 |
主分类号 |
B22F9/24 |
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