<strong>Fe-Cr</strong>合金气泡演化动力学的相场法模拟

Fe-Cr合金气泡演化动力学的相场法模拟

刘彩艳, 冯泽华, 张云鹏, 余康, 吴璐, 马聪, 张静

Phase Field Simulation of Bubble Evolution Dynamics in Fe-Cr Alloys

LIU Caiyan, FENG Zehua, ZHANG Yunpeng, YU Kang, WU Lu, MA Cong, ZHANG Jing

图7 位错应力场作用下Fe-0Cr和Fe-13Cr合金中气泡的演化

Fig.7 Evolutions of bubbles under dislocation stress field in Fe-0Cr and Fe-13Cr alloys
(a1-a5) C_g in Fe-0Cr alloy at 1200t₀ (a1), 1500t₀ (a2), 1950t₀ (a3), 2250t₀ (a4), and 3000t₀ (a5), respectively
(b1-b5) C_g in Fe-13Cr alloy at 1200t₀ (b1), 1500t₀ (b2), 1950t₀ (b3), 2250t₀ (b4), and 3000t₀ (b5), respectively
(c) area fraction of bubble under dislocation stress field
(d) average radius of bubble under dislocation stress field