| 发明名称 |
KERAMISK SKUMFILTER OG FREMGANGSMŸTE FOR FREMSTILLING AV SŸDANT FILTER. |
| 摘要 |
<p>An improved ceramic foam filter for use in filtering molten metal prepared from a ceramic slurry containing silicon carbide and a colloidal silica binder. The filter has a solids content of at least 50% silicon carbide and at least 3% of silica.</p> |
| 申请公布号 |
NO885215(D0) |
申请公布日期 |
1988.11.23 |
| 申请号 |
NO19880005215 |
申请日期 |
1988.11.23 |
| 申请人 |
SCHWEIZERISCHE ALUMINIUM AG |
发明人 |
BROCKMEYER, JERRY W.;AUBREY, LEONARD S.;DORE, JAMES E. |
| 分类号 |
B01D39/20;B22D11/10;B22D11/119;B28B;C04B;C04B38/00;C04B38/06;C22B9/02;(IPC1-7):B01D39/20 |
主分类号 |
B01D39/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
