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@article{7807344600494bd6ad23c3e2499a2db4,
title = "The effect of martensite stabilization in titanium nickelide after various methods of pre-deformation: simulation with a single set of constants",
abstract = "Design of shape memory alloy sensors and actuators requires taking into account the martensite stabilization effect, which consists in a shift upward of the reverse martensitic transformation temperatures after preliminary deformation. In this work it is assumed that this effect is due to damage in martensite domain boundaries during pre-straining. This idea is accounted for in a microstructural model by introducing a variable for boundaries damage and formulating evolution equations. The reverse transformation temperature shift is described with one set of constants for three pre-straining modes: deformation of a specimen in the martensitic state, cooling under a constant stress, and deformation in the austenitic state inducing martensite by stress. For Ti50Ni50 and Ti49Ni51 (at. %), the model matches experimental data well for the first two modes and qualitatively for the third.",
keywords = "shape memory alloys, titanium-nickel, martensite stabilization, modeling, microstructural model",
author = "Волков, {Александр Евгеньевич} and Беляев, {Федор Степанович} and Волкова, {Наталия Александровна} and Вуколов, {Егор Александрович} and Евард, {Маргарита Евгеньевна} and Ребров, {Тимофей Викторович}",
note = "Volkov AE, Belyaev FS, Volkova NA, Vukolov EA, Evard ME, Rebrov TV. The effect of martensite stabilization in titanium nickelide after various methods of pre-deformation: simulation with a single set of constants. Materials Physics and Mechanics. 2024;52(4): 91–99.",
year = "2024",
doi = "10.18149/MPM.5242024_9",
language = "English",
volume = "52",
pages = "91--99",
journal = "ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ",
issn = "1605-8119",
publisher = "Институт проблем машиноведения РАН",
number = "4",

}

RIS

TY - JOUR

T1 - The effect of martensite stabilization in titanium nickelide after various methods of pre-deformation: simulation with a single set of constants

AU - Волков, Александр Евгеньевич

AU - Беляев, Федор Степанович

AU - Волкова, Наталия Александровна

AU - Вуколов, Егор Александрович

AU - Евард, Маргарита Евгеньевна

AU - Ребров, Тимофей Викторович

N1 - Volkov AE, Belyaev FS, Volkova NA, Vukolov EA, Evard ME, Rebrov TV. The effect of martensite stabilization in titanium nickelide after various methods of pre-deformation: simulation with a single set of constants. Materials Physics and Mechanics. 2024;52(4): 91–99.

PY - 2024

Y1 - 2024

N2 - Design of shape memory alloy sensors and actuators requires taking into account the martensite stabilization effect, which consists in a shift upward of the reverse martensitic transformation temperatures after preliminary deformation. In this work it is assumed that this effect is due to damage in martensite domain boundaries during pre-straining. This idea is accounted for in a microstructural model by introducing a variable for boundaries damage and formulating evolution equations. The reverse transformation temperature shift is described with one set of constants for three pre-straining modes: deformation of a specimen in the martensitic state, cooling under a constant stress, and deformation in the austenitic state inducing martensite by stress. For Ti50Ni50 and Ti49Ni51 (at. %), the model matches experimental data well for the first two modes and qualitatively for the third.

AB - Design of shape memory alloy sensors and actuators requires taking into account the martensite stabilization effect, which consists in a shift upward of the reverse martensitic transformation temperatures after preliminary deformation. In this work it is assumed that this effect is due to damage in martensite domain boundaries during pre-straining. This idea is accounted for in a microstructural model by introducing a variable for boundaries damage and formulating evolution equations. The reverse transformation temperature shift is described with one set of constants for three pre-straining modes: deformation of a specimen in the martensitic state, cooling under a constant stress, and deformation in the austenitic state inducing martensite by stress. For Ti50Ni50 and Ti49Ni51 (at. %), the model matches experimental data well for the first two modes and qualitatively for the third.

KW - shape memory alloys

KW - titanium-nickel

KW - martensite stabilization

KW - modeling

KW - microstructural model

U2 - 10.18149/MPM.5242024_9

DO - 10.18149/MPM.5242024_9

M3 - Article

VL - 52

SP - 91

EP - 99

JO - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ

JF - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ

SN - 1605-8119

IS - 4

ER -

ID: 131433309