不同条件下纳米晶 α-Zr蠕变行为的分子动力学模拟
孟子凯, 孟智超, 高长源, 郭辉, 陈汉森, 陈刘涛, 徐东生, 杨锐

Molecular Dynamics Simulation of Creep Mechanism in Nanocrystalline α-Zirconium Under Various Conditions
MENG Zikai, MENG Zhichao, GAO Changyuan, GUO Hui, CHEN Hansen, CHEN Liutao, XU Dongsheng, YANG Rui
图7 773 K下,M3-不同应力体系及不同晶粒尺寸-5 GPa体系在蠕变前后的晶界原子含量变化
Fig.7 Grain boundary atom fraction evolution for systems under different conditions
(a) 773 K-M3-stress systems
(b) 773 K-grain size-5 GPa systems