| 发明名称 |
PROCESS FOR HEATING MOLTEN STEEL CONTAINED IN A LADLE |
| 摘要 |
The temperature of molten steel in a ladle is raised to a predetermined level by introducing a plurality of oxygen containing gas streams beneath the surface of molten steel and introducing a predetermined quantity of an oxidizable fuel, such as aluminum or silicon, into the molten steel. |
| 申请公布号 |
ZA8805604(B) |
申请公布日期 |
1989.04.26 |
| 申请号 |
ZA19880005604 |
申请日期 |
1988.07.29 |
| 申请人 |
BETHLEHEM STEEL CORPORATION |
发明人 |
NEAL R. GRIFFING;MARVIN H. BAYEWITZ;PHILIP D. STELTS |
| 分类号 |
C21C7/00;C21C7/072 |
主分类号 |
C21C7/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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