复合磁场对金属熔体流动及凝固组织的影响

朱锐, 王俊杰, 张云虎, 田志超, 苗信成, 翟启杰

Flow and Solidification Microstructure in Metal Melts Driven by a Combined Magnetic Field

ZHU Rui, WANG Junjie, ZHANG Yunhu, TIAN Zhichao, MIAO Xincheng, ZHAI Qijie

图11 不同电流峰值的PMO和CMF处理后Al-7Si合金凝固组织

Fig.11 Solidification microstructures of Al-7Si alloy treated by PMO (a, b) and CMF (c, d) with different current peaks (a, c) 2000 A (b, d) 2500 A