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Open AccessArticle

Quasi-Particle Approach to the Autowave Physics of Metal Plasticity

Institute of Strength Physics and Materials Science, Siberian Branch of Russian Academy of Sciences, 634055 Tomsk, Russia
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Metals 2020, 10(11), 1446; https://doi.org/10.3390/met10111446
Received: 28 September 2020 / Revised: 20 October 2020 / Accepted: 28 October 2020 / Published: 29 October 2020
(This article belongs to the Special Issue Trends in Plasticity of Metals and Alloys)
This paper is the first attempt to use the quasi-particle representations in plasticity physics. The de Broglie equation is applied to the analysis of autowave processes of localized plastic flow in various metals. The possibilities and perspectives of such approach are discussed. It is found that the localization of plastic deformation can be conveniently addressed by invoking a hypothetical quasi-particle conjugated with the autowave process of flow localization. The mass of the quasi-particle and the area of its localization have been defined. The probable properties of the quasi-particle have been estimated. Taking the quasi-particle approach, the characteristics of the plastic flow localization process are considered herein. View Full-Text
Keywords: metals; plasticity; autowave; crystal lattice; phonons; localization; defect; dislocation; quasi-particle; dispersion; failure metals; plasticity; autowave; crystal lattice; phonons; localization; defect; dislocation; quasi-particle; dispersion; failure
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MDPI and ACS Style

Zuev, L.B.; Barannikova, S.A. Quasi-Particle Approach to the Autowave Physics of Metal Plasticity. Metals 2020, 10, 1446. https://doi.org/10.3390/met10111446

AMA Style

Zuev LB, Barannikova SA. Quasi-Particle Approach to the Autowave Physics of Metal Plasticity. Metals. 2020; 10(11):1446. https://doi.org/10.3390/met10111446

Chicago/Turabian Style

Zuev, Lev B.; Barannikova, Svetlana A. 2020. "Quasi-Particle Approach to the Autowave Physics of Metal Plasticity" Metals 10, no. 11: 1446. https://doi.org/10.3390/met10111446

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