| 发明名称 |
APPARATUS AND METHOD FOR HIGH PRESSURE EXTRUSION WITH MOLTEN ALUMINUM |
| 摘要 |
This invention discloses a molten metal supply system that can supply molten metal to a downstream process at a constant pressure and molten metal flow rate. The molten metal supply system includes a molten metal supply source, a plurality of injectors, and a plurality of check valves.
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| 申请公布号 |
KR20080072839(A) |
申请公布日期 |
2008.08.07 |
| 申请号 |
KR20087011439 |
申请日期 |
2006.10.13 |
| 申请人 |
ALCOA, INC. |
发明人 |
SAMPLE VIVEK M.;GAYLORD DAVID;PAOLA VINCENT A.;GHIARDI DOMENIC A.;CHABAL RONALD G.;KALLIVAYALIL JACOB A. |
| 分类号 |
B21C33/02;B22D11/10;B22D17/20 |
主分类号 |
B21C33/02 |
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