20μm 20μm 20m 100 (a):As received (hot-rolled) c (b):ASR(83%) 新就饰新 (C:ASR(83%)+SR(80%) (C) (b) (a) 100 0 369121518212427 500nm 500nm Engineering strain, (a) (b) (c) 3.000 20:akV EI 33.000 。. 装1,010 20.0k年(a) (b) (c) b