发明名称 |
METHOD OF LOW-SILICON STEEL FOR COATING STEEL PLATE |
摘要 |
<p>The present invention relates to a manufacturing method of low-silicon steel for coating a steel plate and comprises steps of: measuring the aluminum concentration of molten steel contained in desulfurizing units such as LF or VD equipment; calculating aluminum input by substituting both the aluminum concentration and a preset quicklime input into the below interaction formula; and inputting the preset quicklime and the calculated aluminum input into a slag layer and refining the molten steel after stirring the same. [Reference numerals] (AA) 1000�[AI] / (CaO/AI input ratio)</p> |
申请公布号 |
KR20140003772(A) |
申请公布日期 |
2014.01.10 |
申请号 |
KR20120069717 |
申请日期 |
2012.06.28 |
申请人 |
HYUNDAI STEEL COMPANY |
发明人 |
CHANG, CHUL HO;PARK, GEUN HO;YANG, JUNG SEUNG;LEE, JOONG BEOM |
分类号 |
C21C5/52 |
主分类号 |
C21C5/52 |
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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