Multi-scale crystal plasticity finite element simulations of the microstructural evolution and formation mechanism of adiabatic shear bands in dual-phase Ti20C alloy under complex dynamic loading

Yu Zhou, Qunbo Fan, Xin Liu, Duoduo Wang, Xinjie Zhu, Kai Chen

Table 2 Constitutive model parameters of Ti20C.

E (GPa) v A (MPa) B (MPa) C n m 113.74 0.323 1175 251 0.016 0.229 0.422 P (kg/m3) ε0 (s-1) D1 D2 D3 D4 D5 4.67 103 0 0.33 0.48 0.004 3.9