Some good results can be obtained while applying EMS to CC process, but the heavy negative segregation band(" white band") appears at the same time.
连铸过程中采用电磁搅拌可以产生积极的冶金效果,但同时又伴有严重的负偏析带(白亮带)的产生。
With the enlargement of the columnar crystals ′ spacing interval, the positive and negative segregation extents generated by the periodic bending deformation at the liquid-solid interface of billet are enlarged.
固液界面发生周期性弯曲变形所引起的正偏析与负偏析的程度,随枝晶间距的增大而增加;
Influence of negative segregation on CC steel properties
白亮带对连铸钢性能的影响
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