发明名称 |
Treatment agents for molten steel. |
摘要 |
<p>Treatment agents for steel suitable for desulphurising molten steel comprises granules containing both magnesium oxide and/or carbonate and aluminium, the proportion of aluminium in the surface of the granules being substantially less than the overall proportion of aluminium in the granules. The granules are suitable for application into the molten steel via injection techniques.</p> |
申请公布号 |
EP0116206(A1) |
申请公布日期 |
1984.08.22 |
申请号 |
EP19830307228 |
申请日期 |
1983.11.28 |
申请人 |
FOSECO INTERNATIONAL LIMITED |
发明人 |
FONTAINE, PAUL ISIDORE;JONES, EVAN THOMAS RICHARD;BATHAM, JOHN KELVIN |
分类号 |
C21C7/04;C21C5/36;C21C7/06;C21C7/064;(IPC1-7):21C7/064 |
主分类号 |
C21C7/04 |
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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