纵向静磁场对DD98M合金定向凝固微观组织与偏析的影响
刘翔, 王英豪, 张小新, 陈超越, 孟杰, 余建波, 王江, 任忠鸣

Influence of Longitudinal Static Magnetic Field on Microstructure and Microsegregation During Directional Solidification of DD98M Alloy
LIU Xiang, WANG Yinghao, ZHANG Xiaoxin, CHEN Chaoyue, MENG Jie, YU Jianbo, WANG Jiang, REN Zhongming
图5 磁阻尼力(FEMB)和热电磁力(FTEMC)的产生机制示意图以及2者与磁场强度的函数关系[32,33]
Fig.5 Sketches of generation mechanism of magnetic damping force (FEMB) (a) and thermoelectric-magnetic force(FTEMC)[32] (b); and variations of FEMB and FTEMC as a function of B[33] (c) (v—liquid velocity field, J—induced current, JTE—induced currents from the thermoelectric (TE) effect, F = FEMB + FTEMC, ΔF—difference between FEMB and FTEMC, Bmax—critical magnetic field intensity)