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首页> 外文期刊>Journal of Iron and Steel Research International >Distribution of Magnetic Flux Density in Soft-Contact EMCC Rectangular Mold
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Distribution of Magnetic Flux Density in Soft-Contact EMCC Rectangular Mold

机译：软接触EMCC矩形模具中的磁通密度分布

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摘要

The distribution of the magnetic flux density in a soft-contact electromagnetic continuous casting (EMCC) rectangular mold was investigated. The experimental results show that with an increase in electric power, the magnetic flux density increases. The position where the maximum magnetic flux density appears will shift up when the coil moves to the top of the mold. At the same time, the maximum magnetic flux density will increase and the effective acting range of electromagnetic pressure will widen. As a result, in practice, the coil should be placed near the top part of the mold. The meniscus should be controlled near the top part of the coil, as this not only remarkably improves the billet surface quality but also saves energy. With the same electric power input, the higher the frequency, the lower the magnetic flux density.
机译：研究了软接触电磁连铸矩形模具中磁通密度的分布。实验结果表明，随着电功率的增加，磁通密度增加。当线圈移动到模具顶部时，最大磁通密度出现的位置将向上移动。同时，最大磁通密度将增加并且电磁压力的有效作用范围将变宽。因此，实际上，应将线圈放置在模具顶部附近。弯液面应控制在卷材顶部附近，因为这不仅可以显着改善钢坯表面质量，而且可以节省能源。在相同的功率输入下，频率越高，磁通密度越低。

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