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| Research and application of electromagnetic stirring at secondary cooling area to the heavy slab continuous caster |
| WANG Hao 1, CHEN Zhi-jun1, QIE Jun-mao2, LI Xin1 |
1. The Thin Slab Plant of Baotou Iron and Steel Co., Ltd., Baotou 014010, Nei Mongol, China
2. Iron and Steel Research Institute, Beijing 100081,China |
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Abstract Took specifically optimized measures to solve the uneven stirring, negative segregation and electromagnetic interference on startup effectively in applying electromagnetic stirring at secondary cooling area to the heavy slab continuous caster of Bao Steel by analyzing the effect of electromagnetic stirring roller magnetic fields formation graph, installation mode, application current and stirring mode to the metallurgical effects of slab in depth. The inner quality of heavy slab was improved remarkably.
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Received: 26 September 2014
Published: 13 April 2015
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2015, Vol. 34 
