Description:
<jats:p>The results of a recent multiscale computer modeling are presented in this report. The
conducted investigations are devoted to the processes, which take place in different metallic
materials subjected to severe plastic deformation (SPD). It is presented that the developed models
and approaches can be useful in the successful prediction and comprehensive analysis of the
peculiarities of material flow and the ways of its homogenization, the understanding of principles of
grain structure refinement, the achievement of given grain morphology, grain boundary
misorientation spectrum and crystallographic texture, as well as in the evaluation of the active
deformation mechanisms, estimating the level of structure-sensitive properties, etc. It is shown that
multiscale modeling is a very promising approach which could supply the researchers with the
possibility to take into account the complex influence of the different parameters, related to SPD
processing and material in order to refine the grain size and obtain homogeneous bulk
nanostructured materials.</jats:p>