Dynamic deformation of aluminum alloy AMg–6 at normal and higher temperatures

Dynamic deformation of AMg–6 alloy in uniaxial extension and compression at strain rates of $\dot{\varepsilon}$ = 190–1450 sec$^{-1}$ at test temperatures of 25–250$^\circ$C is studied experimentally. A phenomenological constitutive equation that agrees with experimental data is constructed within the framework of the elastoplastic model of a deformable solid.