Electromagnetic driving and controlling (EM-D&C) molten metal is one of most important key technique of electromagnetic processing of materials (EPM). Study of EM-D&C not only
improves solidification quality, expand5 equiaxed zone, and eliminate gas. macrosegregation
and non-metallic inclusion, but also innovatertontinuous casting operation. Ago reseseach often
emphasize1 particularly on single aspect: electromagnetic driving (electromagnetic stirring) or electromagn...