| 发明名称 |
METODO PARA LA REMOCION DE UNA ESPUMA DE ALUMINA DE UN MOLDE DE VACIADO CONTINUO |
| 摘要 |
<p>A method of removing alumina scum from the mold of an aluminum-killed continuously cast steel by adding calcium carbide to the molten metal, reacting the calcium carbide with alumina in the molten metal to form a liquid calcium aluminate, and removing the calcium aluminate from the steel.</p> |
| 申请公布号 |
AR193289(A1) |
申请公布日期 |
1973.04.11 |
| 申请号 |
AR19720243746 |
申请日期 |
1972.08.25 |
| 申请人 |
USS ENG AND CONSULTANTS INC |
发明人 |
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| 分类号 |
B22D11/10;B22D11/108;B22D11/111;C21C7/076 |
主分类号 |
B22D11/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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