Email this article Producing of ultrafine grained composites with a large uniform elongation by twist extrusion: Mathematical simulation
- Authors: Prokof’eva O.V.1, Beygelzimer Y.Y.1, Kulagin R.Y.2, Estrin Y.Z.3, Varyukhin V.N.1
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Affiliations:
- Donetsk Institute for Physics and Engineering named after O.O. Galkin of the NAS of Ukraine
- Institute of Nanotechnology
- Department of Materials Science and Engineering
- Issue: Vol 2017, No 3 (2017)
- Pages: 226-230
- Section: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/171369
- DOI: https://doi.org/10.1134/S0036029517030090
- ID: 171369
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Abstract
The conditions of production of a composite material of the ultrafine grained shell–coarse-grained core type are determined by mathematical simulation of twist extrusion. A combination of regions with ultrafine grained and coarse-grained structures in the sample volume leads to a substantial increase in strength of the sample at a retained large uniform elongation.
About the authors
O. V. Prokof’eva
Donetsk Institute for Physics and Engineering named after O.O. Galkin of the NAS of Ukraine
Author for correspondence.
Email: prokofok@mail.ru
Ukraine, Donetsk
Y. Y. Beygelzimer
Donetsk Institute for Physics and Engineering named after O.O. Galkin of the NAS of Ukraine
Author for correspondence.
Email: yanbeygel@gmail.com
Ukraine, Donetsk
R. Y. Kulagin
Institute of Nanotechnology
Email: yanbeygel@gmail.com
Germany, Karlsruhe
Y. Z. Estrin
Department of Materials Science and Engineering
Email: yanbeygel@gmail.com
Australia, Melbourne
V. N. Varyukhin
Donetsk Institute for Physics and Engineering named after O.O. Galkin of the NAS of Ukraine
Email: yanbeygel@gmail.com
Ukraine, Donetsk
