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
表1 A~C样品经8个低Miller指数旋转轴过滤出的晶界数量及其比例统计
Table 1 Grain boundary (GB) statistics after-filtration according to the 8 low Miller index rotation axes in the samples A-C
SampleRotation axisNBLF / %NF / %
A<001>13402.502.52
<011>34505.726.49
<012>559310.2010.52
<013>53329.9610.03
<111>25944.924.88
<112>644312.0712.12
<113>554510.5910.43
<122>743214.1013.98
B<001>13492.402.44
<011>33856.076.12
<012>562010.0810.16
<013>563610.2410.19
<111>28045.035.07
<112>668212.2812.08
<113>584610.5810.57
<122>771014.0413.94
C<001>13712.732.60
<011>33166.306.29
<012>548410.2110.40
<013>52999.9910.05
<111>25734.794.88
<112>630612.0611.96
<113>550510.5910.44
<122>731813.8313.88