A generalized plasticity model incorporating stress state, strain rate and temperature effects

• Stress-strain curves were obtained under various temperatures, strain rates and stress states. • A stress-state, strain-rate and temperature dependent plasticity model was proposed. • Different micromechanisms were found under various stress states. • Predictions of the proposed plasticity model agree well with experimental results. • The proposed plasticity model showed better accuracy than the Johnson-Cook model. Due to the difficulties in...