Temperature dependence of autowave characteristics of localized plasticity

The behavior of autowaves of localized plastic flow in the Fe–Ni–Cr alloy at temperatures of 143 $\le T\le$ 420 K is considered. The temperature dependence of the propagation velocity of the autowave is studied. It was found that for the region of low temperatures the inverse proportionality of the autowave velocity to the strain hardening coefficient and the quadratic dispersion law are fulfilled. The temperature independence of the elastoplastic deformation invariant is established.