Cyclic stress induced phase transformation in super-bainitic microstructure
Xiu Wencui1, 2, Han Ying1, †, Liu Cheng3, Wu Hua1, ‡, Liu Yunxu1
       

(color online) TEM micrographs of the heat treated specimens after cyclic stress loading: (a) and (c) 260 °C/12 h; (b) and (d) 270 °C/12 h.