EAF foamy slag in stainless steel production

被引：0
|
作者：
Reichel, Jan [1 ]
Rose, Lutz [1 ]
Damazio, Max Antonio [2 ]
Carvalho, Rogerio Geraldo [2 ]
Loss, Helio Braz [2 ]
Pinto, Edilberto Magos [2 ]
Dutra, Janeir Ribeiro [2 ]
Karbowniczek, Miroslaw [3 ]
机构：
[1] SMS Demag AG, Dusseldorf, Germany
[2] AIMB Timoteo, Brasilien, Germany
[3] AGH Univ Sci & Technol, Krakau, Polen, Germany
来源：
STAHL UND EISEN | 2009年 / 129卷 / 01期
关键词：
545.3 Steel - 701.1 Electricity: Basic Concepts and Phenomena;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The economics of the electric arc furnace technology is strongly dependent on the efficiency with which electrical energy is introduced into the metal bath. Slag foaming practice for carbon steel grades has been used for a long time but it has not yet been successful for stainless steel production. Production cost lowering is achieved by improving thermal efficiency and operation conditions by stabilizing the arc activity. In consequence of such technology, the refractory and electrode consumption as well as noise level is considerably decreased. All these effects can now be achieved in stainless steel production thanks to a new, patented technology.
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页码：23 / +
页数：7
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