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

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3 A~C样品具有特定旋转轴晶界的MD图

Fig.3 MD maps of grain boundaries with specific rotation axis for the samples A-C
(a) rotation around <001> (b) rotation around <011> (c) rotation around <012>
(d) rotation around <013> (e) rotation around <111> (f) rotation around <112>
(g) rotation around <113> (h) rotation around <122>