| 发明名称 |
CASTING METALS |
| 摘要 |
<p>Method and apparatus for the direct chill casting of non-ferrous metals comprising varying the chill depth of the mould independently of the level or quantity of liquid metal in the mould by relatively moving the mould and a "hot-top" which may be a sleeve of refractory material during casting. The invention also provides for semi-automatic and automatic casting.</p> |
| 申请公布号 |
CA1134592(A) |
申请公布日期 |
1982.11.02 |
| 申请号 |
CA19790321841 |
申请日期 |
1979.02.16 |
| 申请人 |
BRITISH ALUMINIUM COMPANY LIMITED (THE) |
发明人 |
WILKINS, RENNIE F.T. |
| 分类号 |
B22D11/04;B22D11/041;B22D11/049;B22D11/16;(IPC1-7):22D15/00;22D15/04;B22D15/04 |
主分类号 |
B22D11/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
