| 水平电磁连铸中金属磁悬浮行为 |
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| 引用本文： | 任忠鸣,周月明,张春源,蒋国昌.水平电磁连铸中金属磁悬浮行为[J].金属学报,1996,32(6):642-646. |
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| 作者姓名： | 任忠鸣 周月明 张春源 蒋国昌 |
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| 作者单位： | 上海大学，上海市钢铁冶金新技术开发应用重点实验室 |
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| 基金项目： | 国家自然科学基金,上海市博士后基金 |
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| 摘 要： | 实验研究了交流水平电磁连铸中磁场悬浮金属的悬浮力和侧向力的变化规律．结果发现，悬浮力随电流强度和屏蔽宽度的增加而显著增加，屏蔽金属板回路的电阻明显减小悬浮力．侧向力随距凸台距离的增加而迅速减小．
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| 关 键 词： | 电磁连铸 连续铸造 近终形连铸 磁悬浮 铸造 |
| 收稿时间： | 1996-06-18 |
| 修稿时间： | 1996-06-18 |
LEVITATION BEHAVIOUR OF METAL IN HORIZONTAL ELECTROMAGNETIC CONTINUOUS CASTING |
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| REN Zhongming,ZHOU Yueming,ZHANG Chunyuan,JIANG Guochang.LEVITATION BEHAVIOUR OF METAL IN HORIZONTAL ELECTROMAGNETIC CONTINUOUS CASTING[J].Acta Metallurgica Sinica,1996,32(6):642-646. |
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| Authors: | REN Zhongming ZHOU Yueming ZHANG Chunyuan JIANG Guochang |
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| Affiliation: | REN Zhongming,ZHOU Yueming,ZHANG Chunyuan,JIANG Guochang (Shanghai University,Shanghai Enhanced Laboratory of Ferroumetallurgy,Shanghai ) |
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| Abstract: | The levitative and lateral forces of A.C. electromagnetic field on metal in horizontal electromagnetic continuous casting have been investigated experimentally. It is found that the levitative force increases significantly with the increase in electric current intensity and width of the screen. and reduces obviously with the electric resistance of the screen-metal sheet loop. The lateral force decreases sharply with increasing the distance from the side block . |
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| Keywords: | electromagnetic casting continuous casting near net shape casting magnetic levitation |
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