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This article is cited in 12 scientific papers (total in 12 papers)
The effect of plastification of Cu–14Al–4Ni alloy with the shape memory effect in high-temperature isothermal precipitation
A. E. Sviridab, V. G. Pushinab, N. N. Kuranovaab, E. S. Belosludtsevaa, A. V. Pushinab, A. V. Luk’yanovc a Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
c Saint Petersburg State University
Abstract:
It was found that deformation by the uniaxial compression scheme (while measuring mechanical properties under isothermal conditions) at 600–800$^\circ$C leads to a significant refinement of the grain structure, which increases the strength and ductility of Cu–13.95 wt% Al–3.98 wt% Ni alloy, experiencing thermoelastic martensitic transformation and related shape memory effects. The structural and phase composition features were studied using scanning and transmission electron microscopy and X-ray diffraction.
Keywords:
Cu–Al–Ni alloy, isothermal upsetting, thermoelastic martensitic transformations, fine grain structure, mechanical properties.
Received: 02.04.2019 Revised: 31.10.2019 Accepted: 31.10.2019
Citation:
A. E. Svirid, V. G. Pushin, N. N. Kuranova, E. S. Belosludtseva, A. V. Pushin, A. V. Luk’yanov, “The effect of plastification of Cu–14Al–4Ni alloy with the shape memory effect in high-temperature isothermal precipitation”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:3 (2020), 19–22; Tech. Phys. Lett., 46:2 (2020), 118–121
Linking options:
https://www.mathnet.ru/eng/pjtf5195 https://www.mathnet.ru/eng/pjtf/v46/i3/p19
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