| 发明名称 |
VALVE METAL POWDERS, PROCESS FOR PRODUCING THE SAME AND METHOD FOR PRODUCING SOLID ELECTROLYTE CAPACITORS |
| 摘要 |
PURPOSE: A valve metal powder, a method for producing valve metal powders, and a method for manufacturing a solid electrolyte capacitor are provided to maintain the desired form of the valve metal powder by restoring oxide. CONSTITUTION: D60 value determined by a mastersizer according to ASTM B 822 is 10~80 micron. Valve metal powder freely moves though a hall flow vent. The D60 value determined by the mastersizer according to ASTM B 822 is 20~40 micron. |
| 申请公布号 |
KR20100074093(A) |
申请公布日期 |
2010.07.01 |
| 申请号 |
KR20100048035 |
申请日期 |
2010.05.24 |
| 申请人 |
H.C. STARCK GMBH |
发明人 |
LOEFFELHOLZ JOSUA;SEYEDA HADY;WOLF RUEDIGER;REICHERT KARLHEINZ;SCHNITTER CHRISTOPH |
| 分类号 |
B22F1/00;B22F9/20;B22F3/00;B22F9/16;B22F9/22;C01G33/00;C01G35/00;C22B5/04;C22B34/24;C22C27/02;H01G9/00;H01G9/04;H01G9/052 |
主分类号 |
B22F1/00 |
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