| 发明名称 |
Process for producing half-finished products for manufacture of silver-sputtered targets |
| 摘要 |
<p>A cast silver ingot with purity of at least 99.5 percent is cooled down to a temperature less than 15 degC. Subsequently it is subjected to forming with a reduction of 50 to 80 percent and then it is subjected at a temperature ranging from 350 to 450 degC to recrystallization annealing.</p> |
| 申请公布号 |
CZ20012741(A3) |
申请公布日期 |
2003.02.12 |
| 申请号 |
CZ20010002741 |
申请日期 |
2001.07.27 |
| 申请人 |
INOVACNI TECHNOLOGICKE CENTRUM - VUK, A. S. |
发明人 |
ROMANIAK PETR ING. CSC.;PROCHAZKA PETR ING.;OTCENASEK VLADIVOJ ING. CSC. |
| 分类号 |
C23C14/14;(IPC1-7):C23C14/14 |
主分类号 |
C23C14/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
