Updating the circulating vacuum degassing technology at the Magnitogorsk Iron and Steel Works Joint-Stock Co.

被引:0
|
作者
Bodyaev, VA [1 ]
Burmistrova, EV [1 ]
Ovsyannikov, VG [1 ]
Frolov, VI [1 ]
Samoilin, SA [1 ]
Shatokhin, IM [1 ]
机构
[1] Joint Stock Co, Magnitogorsk Iron & Steel Works, Magnitogorsk, Russia
关键词
D O I
暂无
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Updating of a unit for outside-the-furnace vacuum degassing intended for the preparation of a low-carbon (less than or equal to 0.004% C) IF-steel is described. The updating involved replacement of the electric heater for the work space with a gas-oxygen burner. Changes in the refractory lining wear rate associated with this replacement are discussed. Routes towards further improvement of the vacuum degassing technology are outlined.
引用
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页码:147 / 149
页数:3
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