This paper discusses the character of electromagnetic force in the molten aluminium: the traveling magnetic force cuts the solidifying front to break down the growing columnar crystal;
探讨了组合电磁场对铝熔体的作用性质：行波磁场力对凝固前沿作微切割，使成长中的柱状晶碎断；
This paper discusses the character of electromagnetic force in the molten aluminium: the traveling magnetic force cuts the solidifying front to break down the growing columnar crystal;
探讨了组合电磁场对铝熔体的作用性质：行波磁场力对凝固前沿作微切割，使成长中的柱状晶碎断；
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