| 结晶器电磁搅拌在方坯的应用 |
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| 引用本文： | 王彦祥,成旭东,唐志军.结晶器电磁搅拌在方坯的应用[J].连铸,2012(2):9-11,15. |
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| 作者姓名： | 王彦祥 成旭东 唐志军 |
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| 作者单位： | 河北钢铁集团公司邯钢分公司三炼钢厂,河北邯郸,056000 |
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| 摘 要： | 对结晶器电磁搅拌(M-EMS)在邯钢8机8流方坯连铸机使用情况和效果进行了分析和研究,M-EMS能够提高连铸方坯表面质量和内部质量,改善连铸坯中心疏松、缩孔和中心偏析以及减少角裂漏钢;同时对方坯应用M-EMS过程中存在的钢水过热度过高、电磁搅拌线圈漏水和浸入式水口渣线恶化等问题,提出了相应的改进措施。
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| 关 键 词： | M-EMS 角裂 连铸坯质量 改进措施 |
Application of Mold Electromagnetic Stirring on Billet |
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| WANG Yan-xiang,CHENG Xu-dong,TANG Zhi-jun.Application of Mold Electromagnetic Stirring on Billet[J].CONTINUOUS CASTING,2012(2):9-11,15. |
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| Authors: | WANG Yan-xiang CHENG Xu-dong TANG Zhi-jun |
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| Affiliation: | (No. 3 Steelmaking Plant Handan Branch, Hebei Iron and Steel Group, Handan 056000, Hebei, China) |
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| Abstract: | The effect of mold electromagnetic stirring （ M-EMS ） on Hangang eight machine eight strand billet caster are analyzed and studied, M-EMS can enhance the continuous casting billet surface quality and internal quality, im- prove the continuous casting slab center porosity, shrinkage and center segregation and reduce corner cracking brea- kout of billet; at the same time, in the process of M-EMS application, such problems will occur, molten steel su- perheat is exorbitant, electromagnetic stirring coil water leakage and worse immersed nozzle slag line, and corre- sponding improvement measures were put forward. |
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| Keywords: | M-EMS angle split casting billet quality improvement measures |
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