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.
申请公布号 US7934627(B2) 申请公布日期 2011.05.03
申请号 US20060548726 申请日期 2006.10.12
申请人 ALCOA INC. 发明人 SAMPLE VIVEK M.;GAYLORD DAVID E.;PAOLA VINCENT A.;GHIARDI DOMENIC A.;CHABAL RONALD G.;KALLIVAYALIL JACOB A.
分类号 B22D11/10;B22D15/02 主分类号 B22D11/10
代理机构 代理人
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