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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish
Title of host publicationAdvanced 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
PublisherAmerican Institute of Physics Inc.
Volume1783
ISBN (Electronic)9780735414457
DOIs
Publication statusPublished - 10 Nov 2016
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 - Tomsk, Russian Federation
Duration: 19 Sep 201623 Sep 2016

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
CountryRussian Federation
CityTomsk
Period19.9.1623.9.16

Fingerprint

annealing
unloading
nanostructure (characteristics)
martensite
plastics
grain size
cycles
heating

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 proceedingConference 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 - Timkin, V. N.

AU - Zhapova, D. Yu

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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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