不同条件下纳米晶 α-Zr蠕变行为的分子动力学模拟

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图6 773 K-M3-5 GPa体系在蠕变过程中不同时刻的晶体结构

Fig.6 Microstructure evolution for 773 K-M3-5 GPa system during creep (Blue, yellow, green, and red atoms represent fcc, bcc, hcp structures, and unknown structures, respectively. The same in Figs.10, 11, and 16) (a) 0 ps (b) 20 ps (c) 80 ps (d) 300 ps