作者: Jun Chen , Fu-tao Dong , Zhen-yu Liu , Guo-dong Wang
DOI: 10.1016/J.JMRT.2020.12.030
关键词: Strain hardening exponent 、 Austenite 、 Microstructure 、 Grain size 、 Toughness 、 Composite material 、 Materials science 、 Crystal twinning 、 Dislocation 、 Charpy impact test
摘要: … of twinning behaviors under a cryogenic impact deformation condition and resultant cryogenic impact toughness. Two high manganese austenitic steels with different grain sizes of ~11 …