高温压缩变形Al-Zn-Mg-Cu合金动态再结晶后的{111}/{111}近奇异晶界

刘光辉, 王卫国, Rohrer Gregory S, 陈松, 林燕, 童芳, 冯小铮, 周邦新

{111}/{111} Near Singular Boundaries in a Dynamically Recrystallized Al-Zn-Mg-Cu Alloy Compressed at Elevated Temperature

LIU Guanghui, WANG Weiguo, Rohrer Gregory S, CHEN Song, LIN Yan, TONG Fang, FENG Xiaozheng, ZHOU Bangxin

图5 C样品大角度晶界(HAGB)中存在{111}/{111}-NSB的各组晶界五参数晶界面分布图(投影在(001)内)

Fig.5 Five parameter grain boundary plane distributions of the high-angle grain boundary (HAGB) groups containing {111}/{111}-NSB in the sample C (A projection onto (001)) (a) <111>/20° (b) <111>/25° (c) <111>/45° (d) <111>/50° (e) <111>/60° (f) <112>/15° (g) <112>/20° (h) <112>/25° (i) <122>/15° (j) <122>/25° (k) <122>/30° (l) <122>/35°