Email this article Structure and Mechanical Properties of Shape-Memory Alloys of the Ti – Ni – Cu System
- Authors: Pushin V.G.1,2, Kuranova N.N.1, Pushin A.V.1,2
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Affiliations:
- M. N. Mikheev Institute for Metals Physics of the Ural Branch of the Russian Academy of Sciences (IFM UrO RAN)
- Ural Federal University after the First President of Russia B. N. Eltsyn
- Issue: Vol 57, No 11-12 (2016)
- Pages: 739-745
- Section: Article
- URL: https://journal-vniispk.ru/0026-0673/article/view/235295
- DOI: https://doi.org/10.1007/s11041-016-9951-5
- ID: 235295
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Abstract
The effect of copper additives in an amount of up to 35 at.% on the structure and phase transformations in ternary Ti – Ni – Cu alloys in conventional microcrystalline, submicrocrystalline and nanocrystalline states is studied. Complete diagrams of thermoelastic martensitic transformations B2↔B19′, B2↔B19↔B19′ and B2 ↔ B19 are plotted as a function of the copper content. Special features of variation of the microstructure are determined. Tensile mechanical properties including the parameters of the shape memory effect are measured.
About the authors
V. G. Pushin
M. N. Mikheev Institute for Metals Physics of the Ural Branch of the Russian Academy of Sciences (IFM UrO RAN); Ural Federal University after the First President of Russia B. N. Eltsyn
Author for correspondence.
Email: pushin@imp.uran.ru
Russian Federation, Ekaterinburg; Ekaterinburg
N. N. Kuranova
M. N. Mikheev Institute for Metals Physics of the Ural Branch of the Russian Academy of Sciences (IFM UrO RAN)
Email: pushin@imp.uran.ru
Russian Federation, Ekaterinburg
A. V. Pushin
M. N. Mikheev Institute for Metals Physics of the Ural Branch of the Russian Academy of Sciences (IFM UrO RAN); Ural Federal University after the First President of Russia B. N. Eltsyn
Email: pushin@imp.uran.ru
Russian Federation, Ekaterinburg; Ekaterinburg
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