Email this article Defect structure and mechanical stability of microcrystalline titanium produced by equal channel angular pressing
- Authors: Betekhtin V.I.1, Kadomtsev A.G.1, Narykova M.V.1, Amosova O.V.1, Sklenicka V.2
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Affiliations:
- Ioffe Physical Technical Institute
- Institute of Physics of Materials
- Issue: Vol 43, No 1 (2017)
- Pages: 61-63
- Section: Article
- URL: https://journal-vniispk.ru/1063-7850/article/view/202376
- DOI: https://doi.org/10.1134/S1063785017010047
- ID: 202376
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Abstract
It is established that increases in nanoporosity and the proportion of high-angle grain boundaries in the process of equal-channel angular pressing are the main structural factors leading to reduction in mechanical stability (durability) of microcrystalline titanium during long-term tests under creeping conditions.
About the authors
V. I. Betekhtin
Ioffe Physical Technical Institute
Author for correspondence.
Email: vladimir.betekhtin@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
A. G. Kadomtsev
Ioffe Physical Technical Institute
Email: vladimir.betekhtin@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
M. V. Narykova
Ioffe Physical Technical Institute
Email: vladimir.betekhtin@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
O. V. Amosova
Ioffe Physical Technical Institute
Email: vladimir.betekhtin@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
V. Sklenicka
Institute of Physics of Materials
Email: vladimir.betekhtin@mail.ioffe.ru
Czech Republic, Brno, 61662
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