脉冲磁场作用下矩形截面宽厚比对K4169高温合金晶粒细化的影响*
滕跃飞,李应举,冯小辉,杨院生(
)
)
EFFECT OF RECTANGLE ASPECT RATIO ON GRAIN REFINEMENT OF SUPERALLOY K4169 UNDER PULSED MAGNETIC FIELD
Yuefei TENG,Yingju LI,Xiaohui FENG,Yuansheng YANG()
)
图6. 激励电流峰值时刻和激励电流下降期的感应电流密度和电磁力的分布(各小图为中心横截面上相应的分布)
Fig.6. Distributions of induced current density (a, b) and electromagnetic force (c, d) at peak value of excitation current (a, c) and descending stage of excitation current (b, d) (Detailed figures in the upper right corner show the corresponding distributions on the middle transverse section)
