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发明名称
CONVERTER STEEL MAKING METHOD
摘要
PURPOSE:To improve steel making yield by proviously desulfurizing molten iron to aimed value with decarburization and desiliconisation without adding CaO in converter, dephophorizing discharged steel after blowing out C% at higher value.
申请公布号
JPS5253715(A)
申请公布日期
1977.04.30
申请号
JP19750130791
申请日期
1975.10.30
申请人
SHIN NIPPON SEITETSU KK
发明人
TAKEMURA YOUZOU;KOBAYASHI ISAO
分类号
C21C5/28
主分类号
C21C5/28
代理机构
代理人
主权项
地址
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