| 邢钢结晶器电磁搅拌参数优化研究 |
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| 引用本文： | 邸永田,赵定国,许士芳,董志强,赵冬芹.邢钢结晶器电磁搅拌参数优化研究[J].连铸,2011,30(5):1-4. |
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| 作者姓名： | 邸永田 赵定国 许士芳 董志强 赵冬芹 |
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| 作者单位： | 1. 邢台钢铁有限责任公司技术中心，河北 邢台 054027 2. 钢铁研究总院先进钢铁流程及材料国家重点实验室，北京 100081 |
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| 摘 要： | 在邢钢小方坯连铸机上进行试验，系统地研究了国产化结晶器电磁搅拌装置的最佳参数,分析了不同参数对连铸坯碳偏析的影响。试验结果表明，结晶器电磁搅拌改善了铸坯碳偏析现象，有效改善的最小电流为350 A，电流强度达到一定值后，继续增加电流强度对铸坯中心偏析的改善效果不明显。
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| 关 键 词： | 结晶器 电磁搅拌 电流 碳偏析 |
Parameter Optimization of Mould Electromagnetic Stirring in Xingtai Iron and Steel Company |
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| DI Yong-tian,ZHAO Ding-guo,XU Shi-fang,DONG Zhi-qiang,ZHAO Dong-qin.Parameter Optimization of Mould Electromagnetic Stirring in Xingtai Iron and Steel Company[J].CONTINUOUS CASTING,2011,30(5):1-4. |
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| Authors: | DI Yong-tian ZHAO Ding-guo XU Shi-fang DONG Zhi-qiang ZHAO Dong-qin |
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| Affiliation: | 1. Technology Department, Xingtai Iron and Steel Co.,Ltd., Xingtai 054027，Hebei，China 2. State Key Laboratory for Advanced Iron and Steel Processes and Materials, Central Iron and Steel Research Institute, Beijing 100081, China |
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| Abstract: | Experiments were made in small billet continuous caster of Xingtai Iron and Steel Company,the optimum parameters of domestic mould electromagnetic stirring apparatus were researched systematically and the effects on the carbon segregation of continuous casting billet of different parameters were analyzed as well.The results showed that carbon segregation of continuous casting billet could be reduced by mould electromagnetic stirring.The minimum electric current is about 350 A to improve billet center carbon... |
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| Keywords: | mould electromagnetic stirring frequency electric current carbon segregation |
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