Tensor of internal stresses in polycrystalline grains with complex bending

S. F. Kiseleva; N. A. Koneva; N. A. Popova; Ed. V. Kozlov

doi:10.3103/S1062873817030170

Tensor of internal stresses in polycrystalline grains with complex bending

Authors: Kiseleva S.F.¹, Koneva N.A.¹, Popova N.A.¹, Kozlov E.V.¹
Affiliations:
1. Tomsk State University of Architecture and Building
Issue: Vol 81, No 3 (2017)
Pages: 320-322
Section: Proceedings of the “OMA-19”, “ODPO-19”
URL: https://journals.rcsi.science/1062-8738/article/view/185001
DOI: https://doi.org/10.3103/S1062873817030170
ID: 185001

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Abstract

Processes that occur upon the straining of a polycrystal are studied. Components of the internal stress tensor were determined. Changes in the bending and torsion stresses in the crystal lattice of a strained polycrystal are analyzed. A correlation between changes in the internal stress tensor components and the fraction of material with complex bending is established.