发明名称 |
PROCESS FOR PRODUCING LOW SULFURSTEEL |
摘要 |
PURPOSE:Efficient desulfurization and degassing of molten steel in a degassing unit equipped with heating apparatus decreases the burden of steel manufacturing furnace and makes it possible to produce high quality steel containing sulfur not more than 0.010%. |
申请公布号 |
JPS5235714(A) |
申请公布日期 |
1977.03.18 |
申请号 |
JP19750112449 |
申请日期 |
1975.09.17 |
申请人 |
NITSUSHIN SEIKOU KK |
发明人 |
TAWARA MASANORI;HIROTA NOBORU;SHINODA JIYOUKICHI;TONOMURA KAZUO;SHINAGAWA HIROAKI |
分类号 |
C21C7/064;B22D11/10;B22D11/112;B22D11/113;B22D11/116;C21C7/10 |
主分类号 |
C21C7/064 |
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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