Dislocation structure and an activity of plastic deforming media

The evolution of the dispersion laws of autowaves of localized plasticity for successive stages of linear, parabolic strain hardening, as well as the pre-fracture stage is considered. The principles of uniform description of the regularities of plastic flow at different stages of the deformation process are formulated. The main model relationships are proposed that connect the microscopic characteristics of dislocation deformation mechanisms with the properties of an active deformable medium capable of generating the corresponding autowave modes of localized plastic flow.