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Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation Cover

Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation

Open Access
|Nov 2023

Abstract

The article is devoted to the study of the mechanism of nanopore formation in the junctions of polycrystal grains under the plastic deformation of a polycrystal due to the conservative sliding of lattice dislocations. A mechanism for the formation of a stress concentrator at the junction of the polycrystal grain boundaries is proposed. The possibility of relaxation of the stress state due to the formation of a junction nanopore is considered in the paper.

DOI: https://doi.org/10.2478/lpts-2023-0033 | Journal eISSN: 2255-8896 | Journal ISSN: 0868-8257
Language: English
Page range: 3 - 18
Published on: Nov 30, 2023
Published by: Institute of Physical Energetics
In partnership with: Paradigm Publishing Services
Publication frequency: 6 issues per year

© 2023 Y. Suchikova, S. Kovachov, A. Lazarenko, I. Bohdanov, A. I. Popov, published by Institute of Physical Energetics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.