| 发明名称 |
UN METODO PARA ANADIR UN METAL REACTIVO A UN BANO METALICO FUNDIDO |
| 摘要 |
<p>A method for the addition of a reactive metal to a molten metal bath wherein the vapor pressure of the reactive metal at the bath temperature exceeds the total ambient pressure above the surface of the bath by establishing a gaseous atmosphere containing a nonreactive gas and a small quantity of SF6 above the surface of the bath so as to increase the recovery of the reactive metal addition in the bath.</p> |
| 申请公布号 |
ES488307(D0) |
申请公布日期 |
1980.12.16 |
| 申请号 |
ES20070004883 |
申请日期 |
1980.02.06 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
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| 分类号 |
C21C1/02;C21C1/10;C21C7/072;C22B9/10;C22C33/04;C22C33/10;(IPC1-7):22C33/10 |
主分类号 |
C21C1/02 |
| 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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