| 发明名称 |
TREATMENT OF IRON BASED MELTS WITH AGENTS CONTAINING ALKALINE EARTHS BY GAS INJECTION |
| 摘要 |
<p>The process of desulfurization and/or deoxidation of iron based melts at 1200.degree. - 1750.degree.C by the pneumatic injection of carbide and/or metallic alkaline earth carriers, characterized in that a gas which reacts exothermically with these compounds or alloys, and is completely consumable in this connection is used as the pneumatic injection gas.</p> |
| 申请公布号 |
CA1104829(A) |
申请公布日期 |
1981.07.14 |
| 申请号 |
CA19780297804 |
申请日期 |
1978.02.27 |
| 申请人 |
SKW FROSTBERG AKTIENGESELLSCHAFT |
发明人 |
FREISSMUTH, ALFRED;GMOEHLING, WERNER;ROECK, HEINRICH;KNIEP, PETER |
| 分类号 |
C21C1/02;C21C7/06;C21C7/064;(IPC1-7):21C1/00 |
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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