Effect of recrystallization annealing on the inelastic properties of TiNi alloy under bending

V. N. Grishkov, A. I. Lotkov, A. A. Baturin, A. G. Cherniavsky, V. N. Timkin, D. Yu Zhapova

Division for Experimental Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The data reported here show that recrystallization annealing at 973 K transforms the initial nanocrystalline structure of Ti_49.1Ni_50.9 (at %) into a microcrystalline structure with an average grain size of ≤11.4 μm and changes the sequence of martensite transformations from B2→R→B19′ to B2→B19′. Also dependences of the superelasticity effect (SE), shape memory effect (SME), summary reversible inelastic strain (SIS = SE + SME), and plastic strain on total strain for the alloy exposed to bending in isothermal (295 K) loading-unloading cycles with post-unloading heating are presented.

Original language	English
Title of host publication	Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Publisher	American Institute of Physics Inc.
Volume	1783
ISBN (Electronic)	9780735414457
DOIs	https://doi.org/10.1063/1.4966360
Publication status	Published - 10 Nov 2016
Event	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Russian Federation Duration: 19 Sep 2016 → 23 Sep 2016

Conference

Conference	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
Country	Russian Federation
City	Tomsk
Period	19.9.16 → 23.9.16

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ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Grishkov, V. N., Lotkov, A. I., Baturin, A. A., Cherniavsky, A. G., Timkin, V. N., & Zhapova, D. Y. (2016). Effect of recrystallization annealing on the inelastic properties of TiNi alloy under bending. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 (Vol. 1783). [020067] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966360

Effect of recrystallization annealing on the inelastic properties of TiNi alloy under bending. / Grishkov, V. N.; Lotkov, A. I.; Baturin, A. A.; Cherniavsky, A. G.; Timkin, V. N.; Zhapova, D. Yu.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783 American Institute of Physics Inc., 2016. 020067.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Grishkov, VN, Lotkov, AI, Baturin, AA, Cherniavsky, AG, Timkin, VN & Zhapova, DY 2016, Effect of recrystallization annealing on the inelastic properties of TiNi alloy under bending. in Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. vol. 1783, 020067, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016, Tomsk, Russian Federation, 19.9.16. https://doi.org/10.1063/1.4966360

Grishkov VN, Lotkov AI, Baturin AA, Cherniavsky AG, Timkin VN, Zhapova DY. Effect of recrystallization annealing on the inelastic properties of TiNi alloy under bending. In Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783. American Institute of Physics Inc. 2016. 020067 https://doi.org/10.1063/1.4966360

Grishkov, V. N. ; Lotkov, A. I. ; Baturin, A. A. ; Cherniavsky, A. G. ; Timkin, V. N. ; Zhapova, D. Yu. / Effect of recrystallization annealing on the inelastic properties of TiNi alloy under bending. Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016: Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016. Vol. 1783 American Institute of Physics Inc., 2016.

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abstract = "The data reported here show that recrystallization annealing at 973 K transforms the initial nanocrystalline structure of Ti49.1Ni50.9 (at {\%}) into a microcrystalline structure with an average grain size of ≤11.4 μm and changes the sequence of martensite transformations from B2→R→B19′ to B2→B19′. Also dependences of the superelasticity effect (SE), shape memory effect (SME), summary reversible inelastic strain (SIS = SE + SME), and plastic strain on total strain for the alloy exposed to bending in isothermal (295 K) loading-unloading cycles with post-unloading heating are presented.",

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AU - Baturin, A. A.

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AU - Timkin, V. N.

AU - Zhapova, D. Yu

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N2 - The data reported here show that recrystallization annealing at 973 K transforms the initial nanocrystalline structure of Ti49.1Ni50.9 (at %) into a microcrystalline structure with an average grain size of ≤11.4 μm and changes the sequence of martensite transformations from B2→R→B19′ to B2→B19′. Also dependences of the superelasticity effect (SE), shape memory effect (SME), summary reversible inelastic strain (SIS = SE + SME), and plastic strain on total strain for the alloy exposed to bending in isothermal (295 K) loading-unloading cycles with post-unloading heating are presented.

AB - The data reported here show that recrystallization annealing at 973 K transforms the initial nanocrystalline structure of Ti49.1Ni50.9 (at %) into a microcrystalline structure with an average grain size of ≤11.4 μm and changes the sequence of martensite transformations from B2→R→B19′ to B2→B19′. Also dependences of the superelasticity effect (SE), shape memory effect (SME), summary reversible inelastic strain (SIS = SE + SME), and plastic strain on total strain for the alloy exposed to bending in isothermal (295 K) loading-unloading cycles with post-unloading heating are presented.

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Access to Document

10.1063/1.4966360