室温和深冷轧制对纯Al再结晶{111}/{111}近奇异晶界的影响

李振想, 王卫国, Rohrer Gregory S, 洪丽华, 陈松, 林燕, 周邦新

Effects of Ambient and Cryogenic Rolling on {111}/{111} Near Singular Boundary Formation During Subsequent Recrystallization Annealing in Pure Aluminum

LI Zhenxiang, WANG Weiguo, Rohrer Gregory S, HONG Lihua, CHEN Song, LIN Yan, ZHOU Bangxin

图3 F样品中存在{111}/{111}-近奇异晶界(NSB)的各组晶界的晶界面分布(GBPD)图(投影在(001)内)

Fig.3 Grain boundary plane distribution (GBPD) maps of the grain boundaries with varied misorientations containing {111}/{111} near singular boundary (NSB) in sample F (MRD—multiple of random distribution) (a) [111]/20° (b) [111]/25° (c) [111]/30° (d) [111]/55° (e) [112]/30° (f) [122]/20° (g) [122]/30°