“…The Arrhenius type model parameters β, n 2 , Ψ 3 and ΔQ are determined for diffusion-bonded and heat-treated alloys at the strains of 0.03, 0.04, 0.06, 0.08, 0.1, 0.3, 0.16, 0.18, and 0.2 using the tensile true stress-strain data collected at various deformation strain rates and temperatures. The parameters can be identified using nonlinear regression analysis [11]. The variation of strain can be compensated using higher-order polynomial strain functions obtained from experimental data fitting [38,39].…”