Email this article An increase in fatigue service life of eutectic silumin by electron-beam treatment
- Authors: Ivanov Y.F.1,2, Aksenova K.V.2, Gromov V.E.2, Konovalov S.V.3, Petrikova E.A.2
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Affiliations:
- National Research Tomsk State University
- Institute of High-Current Electronics, Siberian Branch
- Siberian State Industrial University
- Issue: Vol 57, No 3 (2016)
- Pages: 236-242
- Section: Physical Metallurgy and Heat Treatment
- URL: https://journals.rcsi.science/1067-8212/article/view/225920
- DOI: https://doi.org/10.3103/S1067821216030081
- ID: 225920
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Abstract
Silumin of the eutectic composition is treated by a high-intensity electron beam and a multiple increase in material fatigue service life is revealed. The structure of the modified layer and the failure surface of silumin subjected to fatigue multicycle destruction tests are investigated by scanning electron microscopy. Factors responsible for an increase in its fatigue service life are established and analyzed.
About the authors
Yu. F. Ivanov
National Research Tomsk State University; Institute of High-Current Electronics, Siberian Branch
Author for correspondence.
Email: yufi55@mail.ru
Russian Federation, pr. Lenina 36, Tomsk, 634050; pr. Akademicheskii 2/3, Tomsk, 634055
K. V. Aksenova
Institute of High-Current Electronics, Siberian Branch
Email: yufi55@mail.ru
Russian Federation, pr. Akademicheskii 2/3, Tomsk, 634055
V. E. Gromov
Institute of High-Current Electronics, Siberian Branch
Email: yufi55@mail.ru
Russian Federation, pr. Akademicheskii 2/3, Tomsk, 634055
S. V. Konovalov
Siberian State Industrial University
Email: yufi55@mail.ru
Russian Federation, ul. Kirova 42, Novokuznetsk, 654007
E. A. Petrikova
Institute of High-Current Electronics, Siberian Branch
Email: yufi55@mail.ru
Russian Federation, pr. Akademicheskii 2/3, Tomsk, 634055
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