发明名称 |
METHOD FOR PRODUCING LOW CARBON STEEL |
摘要 |
<p>A method for producing low carbon steel (13) 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 (16), a second stage wherein oxygen is provided for decarburization enveloped in a flame shroud (16), and a third stage wherein inert gas or oxygen is provided enveloped in a flame shroud (16).</p> |
申请公布号 |
KR20060130124(A) |
申请公布日期 |
2006.12.18 |
申请号 |
KR20067014692 |
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;C21C5/00;C21C5/30;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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主权项 |
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地址 |
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