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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 41, Issue 11, Pages 1–9
(Mi pjtf7730)
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This article is cited in 3 scientific papers (total in 3 papers)
The effect of grain boundaries state on the thermal stability of a submicrocrystalline titanium alloy structure
V. N. Chuvil’deeva, V. I. Kopylovb, A. V. Nokhrina, Yu. G. Lopatina, N. A. Kozlovaa, N. Yu. Tabachkovac, A. V. Semenychevaa, E. S. Smirnovaa, M. Yu. Gryaznovd, O. È. Pirozhnikovaa a Lobachevsky State University of Nizhny Novgorod
b Physical-Technical Institute, National Academy of Sciences of Belarus, Minsk, 220141, Belarus
c National University of Science and Technology «MISIS», Moscow
d Mechanical Engineering Research Institute of RAS, Nizhny Novgorod
Abstract:
The thermal stability of the structure and the mechanical properties of submicrocrystalline (SMC) titanium alloy Ti-4Al-2V (industrial designation PT3V) are investigated. The alloy was produced by equal-channel angular pressing (ECAP). It is demonstrated that the enhanced thermal stability of the SMC alloy structure is associated with a change in the concentration of aluminum at the grain boundaries during ECAP.
Received: 23.12.2014
Citation:
V. N. Chuvil’deev, V. I. Kopylov, A. V. Nokhrin, Yu. G. Lopatin, N. A. Kozlova, N. Yu. Tabachkova, A. V. Semenycheva, E. S. Smirnova, M. Yu. Gryaznov, O. È. Pirozhnikova, “The effect of grain boundaries state on the thermal stability of a submicrocrystalline titanium alloy structure”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 41:11 (2015), 1–9; Tech. Phys. Lett., 41:6 (2015), 515–518
Linking options:
https://www.mathnet.ru/eng/pjtf7730 https://www.mathnet.ru/eng/pjtf/v41/i11/p1
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