摘要
耦合电磁-流动-热-溶质传输，建立了多尺度、多物理场的三维数学模型，研究了高碳钢大方坯皮下负偏析带的形成过程，分析了负偏析形成的影响因素。
关键词： 连铸；结晶器电磁搅拌；铸坯；负偏析带；数值模拟
Abstract
Coupled with electromagnetic-flow-heat-solute transport, a three-dimensional mathematical model of multi-scale and multi-physical fields is established to study the formation process of negative segregation zone under the skin of high carbon steel ingot, and the influencing factors of the formation of negative segregation are analyzed.
Key words： Continuous casting; Electromagnetic of crystallizer; Ingot; Negative segregation zone; Numerical simulation
参考文献 References
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