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A. V. Ovsyannikov
Researcher at Tomsk State University
Publications - 8
Citations - 138
A. V. Ovsyannikov is an academic researcher from Tomsk State University. The author has contributed to research in topics: Pseudoelasticity & Shape-memory alloy. The author has an hindex of 5, co-authored 6 publications receiving 123 citations.
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Journal ArticleDOI
Effect of disperse Ti3N4 particles on the martensitic transformations in titanium nickelide single crystals
E. Yu. Panchenko,Yu. I. Chumlyakov,Irina Kireeva,A. V. Ovsyannikov,Huseyin Sehitoglu,Ibrahim Karaman,Y. H. J. Maier +6 more
TL;DR: In this paper, the effect of the size and volume fraction of Ti 3 N 4 particles in Ti-(50.3-51.5) at % Ni single crys-tals on their martensitic transformation temperatures and temperature hysteresis is studied.
Journal ArticleDOI
Orientational dependence of shape memory effects and superelasticity in CoNiGa, NiMnGa, CoNiAl, FeNiCoTi, and TiNi single crystals
Yu. I. Chumlyakov,Irina Kireeva,Ibrahim Karaman,E. Yu. Panchenko,E. G. Zakharova,A. V. Tverskov,A. V. Ovsyannikov,K. M. Nazarov,V. A. Kirillov +8 more
TL;DR: In this article, the dependence of deforming stresses, shape memory effect (SME), and superelasticity (SE) on the orientation of the single crystal axis, test temperature, and disperse particle size is examined for CoNiGa, NiMnGa, CoNiAl, FeNiCoTi, and TiNi single crystals.
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Orientation dependence and tension/compression asymmetry of shape memory effect and superelasticity in ferromagnetic Co40Ni33Al27, Co49Ni21Ga30 and Ni54Fe19Ga27 single crystals
Y.I. Chumlyakov,Elena Panchenko,I. V. Kireeva,Ibrahim Karaman,Huseyin Sehitoglu,Hans Jürgen Maier,A. V. Tverdokhlebova,A. V. Ovsyannikov +7 more
TL;DR: In this article, the effects of crystal axis orientation, stress state (tension/compression) and test temperature on shape memory effect and superelasticity of Ni54Fe19Ga27(I), Co40Ni33Al27(II), Co49Ni21Ga30(III) single crystals were investigated.
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Shape memory effect and superelasticity in Ti-Ni and Fe-Ni-Co-Ti single crystals
Yu. I. Chumlyakov,Irina Kireeva,E. Yu. Panchenko,V. B. Aksenov,V. A. Kirillov,A. V. Ovsyannikov,E. G. Zakharova,H. Sehitogly +7 more
TL;DR: In this paper, the shape memory effect and superelasticity on the crystal orientation, size, and particle volume fraction were studied for Ti-Ni and Fe-Ni-Co-Ti single crystals.
Journal ArticleDOI
High-temperature superelasticity and the shape-memory effect in [001] Co-Ni-Al single crystals
Yu. I. Chumlyakov,E. Yu. Panchenko,A. V. Ovsyannikov,S. A. Chusov,V. A. Kirillov,Ibrahim Karaman,Hans Jürgen Maier +6 more
TL;DR: In this article, conditions necessary for the development of high-temperature superelasticity (at T = 570-580 K) have been determined and a thermodynamic description of the temperature interval of suplasticity has been suggested.