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

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

Keywords

digital speckle images
duralumin
hydrogen embrittlement
localization
plastic deformation
plasticity

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

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10.1134/S2075113317040025

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title = "Influence of hydrogen embrittlement on the localization of plastic strain in Al–Cu–Mg alloy",

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.",

keywords = "digital speckle images, duralumin, hydrogen embrittlement, localization, plastic deformation, plasticity",

author = "Barannikova, {S. A.} and Bochkareva, {A. V.} and Lunev, {A. G.} and Gorbatenko, {V. V.} and Zuev, {L. B.}",

year = "2017",

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language = "English",

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T1 - Influence of hydrogen embrittlement on the localization of plastic strain in Al–Cu–Mg alloy

AU - Barannikova, S. A.

AU - Bochkareva, A. V.

AU - Lunev, A. G.

AU - Gorbatenko, V. V.

AU - Zuev, L. B.

PY - 2017/7/1

Y1 - 2017/7/1

N2 - 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.

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.

KW - digital speckle images

KW - duralumin

KW - hydrogen embrittlement

KW - localization

KW - plastic deformation

KW - plasticity

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JO - Inorganic Materials: Applied Research

JF - Inorganic Materials: Applied Research

SN - 2075-1133

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