School of Mechanical Engineering;
Yanshan University;
Qinhuangdao 066004;
China;
State Key Laboratory of Metastable Materials Science and Technology;
Yanshan University;
Qinhuangdao 066004;
China;
HBIS Group Technology Research Institute;
Shijiazhuang 050023;
China;
grain; boundary; engineering; grain; boundary; character; distribution; grain; size; strain; austenitic; stainless; steel;