Influence of hydrogen embrittlement on the localization of plastic strain in Al–Cu–Mg alloy

S. A. Barannikova, A. V. Bochkareva, A. G. Lunev, V. V. Gorbatenko, L. B. Zuev

Research output: Contribution to journal › Article

Abstract

The influence of hydrogen embrittlement of the aluminum Al–4%Cu–0.2%Mg alloy on the parameters of localized plastic strain is studied. Digital speckle photography is used to visualize the localized strain patterns in the D1 alloy. The velocity of localized deformation bands as a function of the yield strength for nonhydrogenated and hydrogenated samples is found.

Original language	English
Pages (from-to)	535-538
Number of pages	4
Journal	Inorganic Materials: Applied Research
Volume	8
Issue number	4
DOIs	https://doi.org/10.1134/S2075113317040025
Publication status	Published - 1 Jul 2017

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Keywords

digital speckle images
duralumin
hydrogen embrittlement
localization
plastic deformation
plasticity

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

Cite this

Barannikova, S. A., Bochkareva, A. V., Lunev, A. G., Gorbatenko, V. V., & Zuev, L. B. (2017). Influence of hydrogen embrittlement on the localization of plastic strain in Al–Cu–Mg alloy. Inorganic Materials: Applied Research, 8(4), 535-538. https://doi.org/10.1134/S2075113317040025

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AU - Zuev, L. B.

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AB - The influence of hydrogen embrittlement of the aluminum Al–4%Cu–0.2%Mg alloy on the parameters of localized plastic strain is studied. Digital speckle photography is used to visualize the localized strain patterns in the D1 alloy. The velocity of localized deformation bands as a function of the yield strength for nonhydrogenated and hydrogenated samples is found.

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Access to Document

10.1134/S2075113317040025