发明名称 |
METAL REFINING METHOD AND APPARATUS |
摘要 |
<p>Various forms of method and apparatus are described for the manufacture of steel wherein solid carbonaceous materials are injected below the surface of a melt during the introduction of oxygen to raise the energy level within the melt. Solid iron-bearing materials may also be introduced to the melt and a continuous tapping process is described wherein the iron-bearing and carbonaceous materials are delivered continuously to the melt.</p> |
申请公布号 |
GB1586762(A) |
申请公布日期 |
1981.03.25 |
申请号 |
GB19760022341 |
申请日期 |
1976.05.28 |
申请人 |
BRITISH STEEL CORP |
发明人 |
|
分类号 |
C21C5/30;C21B13/00;C21C5/34;C21C5/35;C21C5/52;C21C5/56;(IPC1-7):21C5/28 |
主分类号 |
C21C5/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|