电磁旋流水口连铸技术对小方坯凝固组织形貌和宏观偏析的影响
吴春雷,李德伟,朱晓伟,王强(
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Influence of Electromagnetic Swirling Flow in Nozzle on Solidification Structure and Macrosegregation of Continuous Casting Square Billet
Chunlei WU,Dewei LI,Xiaowei ZHU,Qiang WANG()
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图2. 试样的图像选取位置示意图及凝固组织形貌
Fig.2. Schematic of sample position (a) and solidification structures after macro etching under the conditions of EMSFN 200 A (b), EMSFN 400 A, (c) EMSFN 600 A (d) and M-EMS (e)
