St. Petersburg Polytechnic University Journal: Physics and Mathematics Научно-технические ведомости СПбГПУ. Физико-математические науки 2304-9782, 2618-8686, 2405-7223 24 Intensive plastic deformation and structure formation of metal Особенности интенсивной пластической деформации и структурообразования металла Utyashev F.Z. 10 12 2013 4 182 1 204 212

The influence of metal flow kinematics under severe plastic deformation on deformation quantity and on structure modification peculiarities has been considered through the equal canal angle pressing. The functions of shearing and bending in ultrafine grained structure formation were demonstrated and parts of those components in the general deformation were defined.

 point mass trajectory and degree of deformation rotational and bending components nonmonotonic deformation distortion streaky structure microstrips