| 发明名称 |
VERFAHREN UND VORRICHTUNG ZUM SCHMELZEN VON METALL. |
| 摘要 |
<p>A melting furnace and method for melting metal comprising the injection of inert gas into molten metal at a defined location as a concentrated plume to create localized surface agitation, and high quality refractory surrounding the gas injection means at the furnace bottom.</p> |
| 申请公布号 |
AT70856(T) |
申请公布日期 |
1992.01.15 |
| 申请号 |
AT19870105149T |
申请日期 |
1987.04.07 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
MADDEVER, WAYNE JOHN;RILEY, MICHAEL FRANCIS;SELINES, RONALD JOSEPH |
| 分类号 |
F27B3/08;C21C5/52;C22B9/05;C22B9/20;F27B3/14;F27D3/16;(IPC1-7):C21C5/52 |
主分类号 |
F27B3/08 |
| 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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