Email this article Influence of hydrogen embrittlement on the localization of plastic strain in Al–Cu–Mg alloy
- Authors: Barannikova S.A.1,2,3, Bochkareva A.V.1,4, Lunev A.G.1,4, Gorbatenko V.V.1, Zuev L.B.1,2
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Affiliations:
- Institute of Strength Physics and Materials Science, Siberian Branch
- National Research Tomsk State University
- Tomsk State University of Architecture and Building
- Tomsk Polytechnic University
- Issue: Vol 8, No 4 (2017)
- Pages: 535-538
- Section: Article
- URL: https://journals.rcsi.science/2075-1133/article/view/206599
- DOI: https://doi.org/10.1134/S2075113317040025
- ID: 206599
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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.
About the authors
S. A. Barannikova
Institute of Strength Physics and Materials Science, Siberian Branch; National Research Tomsk State University; Tomsk State University of Architecture and Building
Author for correspondence.
Email: agl@ispms.tsc.ru
Russian Federation, Tomsk, 634021; Tomsk, 634050; Tomsk, 634003
A. V. Bochkareva
Institute of Strength Physics and Materials Science, Siberian Branch; Tomsk Polytechnic University
Email: agl@ispms.tsc.ru
Russian Federation, Tomsk, 634021; Tomsk, 634050
A. G. Lunev
Institute of Strength Physics and Materials Science, Siberian Branch; Tomsk Polytechnic University
Email: agl@ispms.tsc.ru
Russian Federation, Tomsk, 634021; Tomsk, 634050
V. V. Gorbatenko
Institute of Strength Physics and Materials Science, Siberian Branch
Email: agl@ispms.tsc.ru
Russian Federation, Tomsk, 634021
L. B. Zuev
Institute of Strength Physics and Materials Science, Siberian Branch; National Research Tomsk State University
Email: agl@ispms.tsc.ru
Russian Federation, Tomsk, 634021; Tomsk, 634050
