Author(s)

O. Zinovieva^1,2*, V. Romanova², R. Balokhonov², A. Zinoviev², Zh. Kovalevskaya^2,3

¹National Research Tomsk State University, Tomsk, Russia.
²Institute of Strength Physics and Materials Science of the S iberian Branch of the Russian Academy of Sciences, Tomsk, Russia.
²Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, Tomsk, Russia.
³National Research Tomsk Polytechnic University, Tomsk, Russia.

This work is concerned with numerical simulations of surface roughening in a polycrystalline aluminum alloy. Using 3D finite difference model, high-resolution simulations are conducted. Effects of loading conditions and grain size on surface roughening and mesoscale deformation processes in AL6061-T3 aluminum alloy under quasistatic uniaxial tension are investigated.

Polycrystalline Materials, Surface Roughening, 3D Model

Zinovieva, O. , Romanova, V. , Balokhonov, R. , Zinoviev, A. and Kovalevskaya, Z. (2014) Numerical Study of the Influence of Grain Size and Loading Conditions on the Deformation of a Polycrystalline Aluminum Alloy. Journal of Applied Mathematics and Physics, 2, 425-430. doi: 10.4236/jamp.2014.26051.