发明名称 |
REFINING METHOD OF LOW CARBON STEEL |
摘要 |
The refining method for extra low carbon steel produces the high clean steel and reduces the manufacturing time by reducing non-metallic inclusions like alumina. The refining method comprises: (A) charging the deoxydation and modification briquettes into the converter; (B) stirring gas; and (C) reducing alumina inclusion by vacuum degassing treatment
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申请公布号 |
KR950012411(B1) |
申请公布日期 |
1995.10.17 |
申请号 |
KR19930024508 |
申请日期 |
1993.11.17 |
申请人 |
POSCO |
发明人 |
CHONG, JUN - YANG;KIM, YUN - KOL;KIM, JUN - SHIK;SON, JAE - UNG |
分类号 |
C21C5/30;C21C7/04;(IPC1-7):C21C7/04 |
主分类号 |
C21C5/30 |
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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