Title:        Professor
First Name:   Alexandrov
Last Name:    Igor
Sex:          male
Affiliation:  Ufa State Aviation Technical University
Adress:       12 K. Marx
City:         Ufa
Postal Code:  450000
Country:      Russia
Phone:        +7(347) 273 7977
Email:        iva@mail.rb.ru
Abstract:     Kinetic Modeling of the Deformation Behavior in Pure Metals 

Igor Alexandrov, Roza Chembarisova, Vil Sitdikov
Ufa State Aviation Technical University, 450000, Ufa, 12 K. Marx, Russia

In the present study the kinetic modeling is applied to analyze the deformation behavior mechanisms of pure metals, namely, Cu with the FCC lattice and Ti with the HCP lattice. The structural state of the mentioned metals is described within the frame of a composite two-phase model. Possibility for activation of crystallographic slip and crystallographic twinning during plastic deformation is considered. Strain degree, rate, temperature, scheme and route are considered as variable parameters. Coarse-grained state and states with a nanocrystalline grain size obtained by severe plastic deformation and other techniques are studied. The influence of the misorientation angle and the non-equilibrium state of grain boundaries on the activity of potential deformation mechanisms is analyzed. 

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