| 发明名称 |
METHOD FOR PRODUCING LOW CARBON STEEL |
| 摘要 |
<p>A method for producing low carbon steel wherein molten steel is decarburized in a three stage refining procedure comprising a first stage wherein oxygen is provided for decarburization enveloped in a gas shroud, a second stage wherein oxygen is provided for decarburization enveloped in a flame shroud, and a third stage wherein inert gas or oxygen and inert gas is provided enveloped in a flame shroud.</p> |
| 申请公布号 |
EP1721017(B1) |
申请公布日期 |
2013.04.24 |
| 申请号 |
EP20050711864 |
申请日期 |
2005.01.19 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
RILEY, MICHAEL, FRANCIS;MAHONEY, WILLIAM, JOHN |
| 分类号 |
C21C5/32;C21C5/46;C21C5/52;C21C7/068 |
主分类号 |
C21C5/32 |
| 代理机构 |
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代理人 |
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