| 发明名称 |
Cleaning and refining process for molten aluminum alloys uses alum as cleaning fluxing agent |
| 摘要 |
Process for cleaning and refining molten aluminum alloys comprises using alum as cleaning fluxing agent and adding to the aluminum alloy obtained by melting an aluminum crude material and then casting the alloy.
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| 申请公布号 |
DE19963298(A1) |
申请公布日期 |
2000.07.06 |
| 申请号 |
DE19991063298 |
申请日期 |
1999.12.27 |
| 申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
OSUMI, KENJI;FUJISAWA, KAZUHISA;KITANO, TAKAYUKI |
| 分类号 |
B22D1/00;C22B9/02;C22B9/05;C22B9/10;C22B21/06;(IPC1-7):C22B9/10;C22B21/00 |
主分类号 |
B22D1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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