| 发明名称 |
Apparatus for metal coating of powders |
| 摘要 |
One shot coating of powdered material with a metal film is achieved by allowing the material to fall through a vertical refractory cylinder, the inside of which is covered with the metal. The process takes place in a vacuum chamber and the cylinder is heated to evaporate the metal onto the falling material as it passes through the cylinder.
|
| 申请公布号 |
US4242982(A) |
申请公布日期 |
1981.01.06 |
| 申请号 |
US19790039625 |
申请日期 |
1979.05.16 |
| 申请人 |
INTERNATIONAL STANDARD ELECTRIC CORPORATION |
发明人 |
DRAKE, MILES P.;HUGHES, SARAH Y. |
| 分类号 |
B22F1/02;C23C14/22;C23C14/24;C23C14/26;(IPC1-7):B05D7/00 |
主分类号 |
B22F1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
