Email this article A Multi-Layer Composite Based on the 3Ni–Al System Produced by a Combined Deformation Treatment
- Authors: Ditenberg I.A.1,2, Korchagin M.A.3, Melnikov V.V.1,4, Tyumentsev A.N.1,2,4, Grinyaev K.V.1,2,4, Smirnov I.V.1,2,4, Tsverova A.S.1, Sukhanov I.I.1,4
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Affiliations:
- National Research Tomsk State University
- Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
- Institute of Solid State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Sciences
- V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
- Issue: Vol 61, No 9 (2019)
- Pages: 1674-1680
- Section: Condensed-State Physics
- URL: https://bakhtiniada.ru/1064-8887/article/view/240981
- DOI: https://doi.org/10.1007/s11182-018-1586-0
- ID: 240981
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Abstract
Using combined deformation processing, including preliminary mechanical activation followed by consolidation via high-pressure torsion, a multi-layer nanocomposite based on nickel and aluminum is manufactured. The influence of the duration of mechanical activation on its microstructure parameters is investigated by the X-ray diffraction analysis and scanning and transmission electron microscopy. It is found out that nanostructuring of the multi-layer nanocomposite during its manufacture ensures the formation of a high density of phase and grain boundaries. It is shown that this structural transformation is accompanied by an intense strengthening effect.
About the authors
I. A. Ditenberg
National Research Tomsk State University; Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk; Tomsk
M. A. Korchagin
Institute of Solid State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Sciences
Email: ditenberg_i@mail.ru
Russian Federation, Novosibirsk
V. V. Melnikov
National Research Tomsk State University; V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk; Tomsk
A. N. Tyumentsev
National Research Tomsk State University; Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences; V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk; Tomsk; Tomsk
K. V. Grinyaev
National Research Tomsk State University; Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences; V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk; Tomsk; Tomsk
I. V. Smirnov
National Research Tomsk State University; Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences; V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk; Tomsk; Tomsk
A. S. Tsverova
National Research Tomsk State University
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk
I. I. Sukhanov
National Research Tomsk State University; V. D. Kuznetsov Siberian Physical-Technical Institute at Tomsk State University
Email: ditenberg_i@mail.ru
Russian Federation, Tomsk; Tomsk
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