发明名称 |
PROCESS OF PRELIMINARY DEOXIDATION OF A STEEL BATH |
摘要 |
Preliminary deoxidation of a steel in oxygen furnace steel-making aggregates is performed at the end of finishing of the smelt in the furnace by addition of 2.5 to 10 kg of solid raw iron.
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申请公布号 |
CZ278805(B6) |
申请公布日期 |
1994.07.13 |
申请号 |
CS19900001235 |
申请日期 |
1990.03.14 |
申请人 |
NOVA HUT |
发明人 |
MELECKY JAN ING.;WILDMANN STANISLAV ING.;MUSALEK KAREL ING.;MICULEK ZDENEK |
分类号 |
C21C5/04;C21C7/06;(IPC1-7):C21C5/04 |
主分类号 |
C21C5/04 |
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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