发明名称 |
REFINING DEVICE OF HIGH PURITY MOLTEN STEEL AND METHOD THEREOF |
摘要 |
The present invention relates to a high purity molten steel refining device which comprises a liquid drop formation part to make molten steel into liquid drops; refining slag at the bottom of the liquid drop formation part; and a slag supply part to melt and supply the refining slag to the bottom of the liquid drop formation part. |
申请公布号 |
KR20130127249(A) |
申请公布日期 |
2013.11.22 |
申请号 |
KR20120051028 |
申请日期 |
2012.05.14 |
申请人 |
POSCO |
发明人 |
HAN, SEUNG MIN;CHOI, JA YONG;JUNG, SANG YUEL;LEE, HEE HO |
分类号 |
C21C7/00 |
主分类号 |
C21C7/00 |
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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