晶体相场方法模拟高温应变作用的预熔化晶界的位错运动*

高英俊, 周文权, 邓芊芊, 罗志荣, 林葵, 黄创高

PHASE FIELD CRYSTAL SIMULATION OF STRAIN EFFECTS ON DISLOCATION MOVEMENT OF PREMELTING GRAIN BOUNDRIES AT HIGH TEMPERATURE

GAO Yingjun, ZHOU Wenquan, DENG Qianqian, LUO Zhirong, LIN Kui, HUANG Chuanggao

表1 样品的制备参数

Table 1 Parameters for sample preparation

Sample First stage at low temperature Second stage at high temperature r φ0 r φ0 A -0.3 -0.180 -0.1 -0.180 B -0.3 -0.195 -0.1 -0.195 C -0.3 -0.199 -0.1 -0.199