| 发明名称 |
Tungsten-yttria carbide coating for conveying copper |
| 摘要 |
A method is provided for providing a carbided-tungsten-yttria coating on the interior surface of a copper vapor laser. The surface serves as a wick for the condensation of liquid copper to return the condensate to the interior of the laser for revolatilization.
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| 申请公布号 |
US5194218(A) |
申请公布日期 |
1993.03.16 |
| 申请号 |
US19880241234 |
申请日期 |
1988.08.18 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
ROTHMAN, ALBERT J. |
| 分类号 |
C23C8/02;C23C24/08 |
主分类号 |
C23C8/02 |
| 代理机构 |
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