A Physical Model for the Initial Stages of the Fragmentation of Polycrystals in the Process of Developed Plastic Deformation

Аннотация

The contemporary physical ideas and models that make it possible to answer the question of why polycrystals undergo fragmentation at the stage of developed plastic deformation have been considered and analyzed. It has been demonstrated that fragmentation is an accommodation process that matches microand macrolevels in the development of plastic deformation to each other.