Cryogenic high Mn steel, Wire-arc additively manufacturing (WAAM) component, Twin, Toughening mechanism
High manganese steel, Heat-affected zone, Cryogenic toughness mechanism, grain size, Segregation
Cryogenic high manganese steel, Hot ductility, Dynamic recrystallization, Second phase particles, fracture mechanism
Cryogenic high manganese steel, Hot ductility, dynamic recrystallization, Hot deformation behavior, fracture mechanism