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Fizika Tverdogo Tela, 2019, Volume 61, Issue 10, Pages 1845–1848
DOI: https://doi.org/10.21883/FTT.2019.10.48258.485 (Mi ftt8664) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Mechanical properties, strength physics and plasticity

Influence of the Guinier–Preston zones on the concentration dependence of the yield point of the aged two-component alloys in conditions of high-speed deformation

V. V. Malashenkoab

a O O Galkin Donetsk Institute for Physics and Engineering, National Academy of Sciences of Ukraine
b Donetsk National University
Full-text PDF (94 kB) Citations (3)
DOI: https://doi.org/10.21883/FTT.2019.10.48258.485
Abstract: The glide of an ensemble of edge dislocations at the high-speed deformation of an aged binary metal alloy is theoretically analyzed. The yield stress of the alloy is a nonmonotone function of the second component concentration, which has a maximum and a minimum under certain conditions. The maximum corresponds to the transfer from the dominating influence of dislocation collective interaction on creation of a spectral gap to the prevalence of the influence of collective interaction of atoms of the second component. The minimum of the obtained curve corresponds to the transfer from the prevalence of the drag of the dislocation by the Guinier–Preston zones to the prevalence of its drag by the atoms of the second component.
Keywords: dislocations, deformation, alloys, Guinier–Preston zones.
Received: 21.05.2019
Revised: 21.05.2019
Accepted: 30.05.2019
English version:
Physics of the Solid State, 2019, Volume 61, Issue 10, Pages 1800–1803
DOI: https://doi.org/10.1134/S106378341910024X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. V. Malashenko, “Influence of the Guinier–Preston zones on the concentration dependence of the yield point of the aged two-component alloys in conditions of high-speed deformation”, Fizika Tverdogo Tela, 61:10 (2019), 1845–1848; Phys. Solid State, 61:10 (2019), 1800–1803
Citation in format AMSBIB
\Bibitem{Mal19}
\by V.~V.~Malashenko
\paper Influence of the Guinier--Preston zones on the concentration dependence of the yield point of the aged two-component alloys in conditions of high-speed deformation
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 10
\pages 1845--1848
\mathnet{http://mi.mathnet.ru/ftt8664}
\crossref{https://doi.org/10.21883/FTT.2019.10.48258.485}
\elib{https://elibrary.ru/item.asp?id=41174927}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 10
\pages 1800--1803
\crossref{https://doi.org/10.1134/S106378341910024X}
Linking options:
  • https://www.mathnet.ru/eng/ftt8664
  • https://www.mathnet.ru/eng/ftt/v61/i10/p1845
    • This publication is cited in the following 3 articles:
    1. V. V. Malashenko, “Nonmonotonic rate dependence of the dynamic yield strength of alloys under high strain rate deformation”, Phys. Solid State, 63:10 (2021), 1462–1464  mathnet  mathnet  crossref  crossref
    2. V. V. Malashenko, “The influence of collective effects on the concentration dependence of the yield stress of alloys under high-energy impacts”, Tech. Phys. Lett., 46:9 (2020), 925–927  mathnet  mathnet  crossref  crossref
    3. V. V. Malashenko, “Dependence of dynamic yield stress of binary alloys on the dislocation density under high-energy impacts”, Phys. Solid State, 62:10 (2020), 1886–1888  mathnet  mathnet  crossref  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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