School of Materials Science and Engineering;
Taiyuan University of Technology;
Taiyuan 030024;
China;
Key Laboratory of Interface Science and Engineering in Advanced Materials Ministry of Education;
Taiyuan University of Technology;
Taiyuan 030024;
China;
School of Materials Science and Engineering;
Hebei University of Technology;
Tianjin 300132;
China;
Wrought Mg-Bi alloys; Hot deformation; Twinning; Dynamic recrystallization; Dislocation slip; Texture;