| 热镀锌低频电磁封流有限元数值模拟 |
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| 引用本文： | 邢淑清,蔡淼,麻永林.热镀锌低频电磁封流有限元数值模拟[J].轧钢,2011,28(1):32-34. |
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| 作者姓名： | 邢淑清 蔡淼 麻永林 |
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| 作者单位： | 内蒙古科技大学材料与冶金学院 |
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| 基金项目： | 内蒙古科技大学创新基金 |
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| 摘 要： | 采用三维有限元模拟低频交流电磁封流过程，得到了电磁封流参数对锌液所受电磁力的影响规律。结果表明，低频磁场下锌液内的漩涡状电流密度分布和三维磁场力使锌液悬浮；加载电流频率为40Hz时，对称布置的行波磁场封流效果最佳。
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| 关 键 词： | 数值模拟 电磁封流 电流密度 热镀锌 |
The Numerical Simulation of Low Frequency Electromagnetic Sealing in Hot-dip Galvanizing Process |
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| XING Shu-qing,CAI Miao,MA Yong-lin.The Numerical Simulation of Low Frequency Electromagnetic Sealing in Hot-dip Galvanizing Process[J].Steel Rolling,2011,28(1):32-34. |
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| Authors: | XING Shu-qing CAI Miao MA Yong-lin |
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| Affiliation: | XING Shu-qing~1,CAI Miao~1,MA Yong-lin~(1,2) (1.Materials & Metallurgy School,Inner Mongolia University of Science & Technology,Baotou 014010,China,2.The State Key Labarotory of Rolling and Automation,Northeastern University,Shenyang 110004,China) |
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| Abstract: | The low-frequency electromagnetic sealing process was simulated by three-dimensional finite element method.The effect of electromagnetic sealing parameters on electromagnetic force of liquid zinc was obtained. The results showed that the liquid zinc was suspend by eddy current density distribution and three-dimensional magnetic force of liquid zinc in low-frequency field.The electromagnetic sealing effect of symmetrical traveling field was best while the frequency was 40Hz. |
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| Keywords: | numerical simulation electromagnetic sealing current density hot-dip galvanizing |
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