Review article

Analysis of shear deformation scheme efficiency in plastic structure formation processes

G. I. Raab ; Ufa State Aviation Technical University, Ufa, Russia
A. G. Raab ; Ufa State Aviation Technical University, Ufa, Russia
V. G. Shibakov ; Ufa State Aviation Technical University, Ufa, Russia

Abstract

The paper is devoted to the analysis of such an important factor as deformation behavior in the simple shear conditions.It is shown that non-monotonous character of material plastic flow exerts significant influence on the intensity of initial structure refinement. Induced non-monotonous character that ensures formation of equiaxed structural states plays an important role in the process.

Keywords

plastic deformation; simple shear; equal-channel angular pressing (ECAP); non-monotony; severe andlarge plastic deformations

Hrčak ID:

128978

URI

https://hrcak.srce.hr/128978

Publication date:

1.4.2015.

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