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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.
The variation of the levitation force and the lateral force of the suspended magnetic metal in AC horizontal electromagnetic continuous casting was experimentally studied. The results show that the levitation force increases with the increase of current intensity and shielding width, and the resistance of the shield plate circuit significantly reduces the levitation force. Lateral force decreases rapidly with distance from the boss.