Standard

Functional behaviour of TiNi shape memory alloy after high strain rate deformation. / Ostropiko, Eugeny; Yu Konstantinov, Alexandr.

в: Materials Science and Technology (United Kingdom), Том 37, № 8, 2021, стр. 794-804.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Ostropiko, E & Yu Konstantinov, A 2021, 'Functional behaviour of TiNi shape memory alloy after high strain rate deformation', Materials Science and Technology (United Kingdom), Том. 37, № 8, стр. 794-804. https://doi.org/10.1080/02670836.2021.1958466

APA

Ostropiko, E., & Yu Konstantinov, A. (2021). Functional behaviour of TiNi shape memory alloy after high strain rate deformation. Materials Science and Technology (United Kingdom), 37(8), 794-804. https://doi.org/10.1080/02670836.2021.1958466

Vancouver

Ostropiko E, Yu Konstantinov A. Functional behaviour of TiNi shape memory alloy after high strain rate deformation. Materials Science and Technology (United Kingdom). 2021;37(8):794-804. https://doi.org/10.1080/02670836.2021.1958466

Author

Ostropiko, Eugeny ; Yu Konstantinov, Alexandr. / Functional behaviour of TiNi shape memory alloy after high strain rate deformation. в: Materials Science and Technology (United Kingdom). 2021 ; Том 37, № 8. стр. 794-804.

BibTeX

@article{cf4c6996eab94e5995d12608fad7683a,
title = "Functional behaviour of TiNi shape memory alloy after high strain rate deformation",
abstract = "This paper presents an investigation of the influence of strain rate on the functional behaviour of TiNi alloy. Specimens were deformed in compression and tension modes using the Kolsky method for a split Hopkinson pressure bar, and its modification in martensitic, austenitic, and pre-martensitic states at 500, 1000, and 1500 s−1 strain rates. One-way shape memory and two-way shape memory (TWSM) effects were measured and compared with ones after quasi-static deformation. With an increase in the strain rate, the one-way shape memory effect decreased, but the TWSM effect increased. Functional behaviour indirectly demonstrated the sensitivity of the martensite reorientation and the formation of stress-induced martensite to strain rate. Strain rate sensitivity led to differences in the shape recovery curves during thermocycling.",
keywords = "high strain rate deformation, martensite reorientation, Shape memory effect, split Hopkinson pressure bar, stress-induced martensite, TiNi alloy, two-way shape memory, TRANSFORMATION, TENSION, MECHANISMS, COMPRESSION, RATE DEPENDENCE, NITI",
author = "Eugeny Ostropiko and Alexandr Yu Konstantinov",
note = "Publisher Copyright: {\textcopyright} 2021 Institute of Materials, Minerals and Mining.",
year = "2021",
doi = "10.1080/02670836.2021.1958466",
language = "English",
volume = "37",
pages = "794--804",
journal = "Metal Science",
issn = "0267-0836",
publisher = "Maney Publishing",
number = "8",

}

RIS

TY - JOUR

T1 - Functional behaviour of TiNi shape memory alloy after high strain rate deformation

AU - Ostropiko, Eugeny

AU - Yu Konstantinov, Alexandr

N1 - Publisher Copyright: © 2021 Institute of Materials, Minerals and Mining.

PY - 2021

Y1 - 2021

N2 - This paper presents an investigation of the influence of strain rate on the functional behaviour of TiNi alloy. Specimens were deformed in compression and tension modes using the Kolsky method for a split Hopkinson pressure bar, and its modification in martensitic, austenitic, and pre-martensitic states at 500, 1000, and 1500 s−1 strain rates. One-way shape memory and two-way shape memory (TWSM) effects were measured and compared with ones after quasi-static deformation. With an increase in the strain rate, the one-way shape memory effect decreased, but the TWSM effect increased. Functional behaviour indirectly demonstrated the sensitivity of the martensite reorientation and the formation of stress-induced martensite to strain rate. Strain rate sensitivity led to differences in the shape recovery curves during thermocycling.

AB - This paper presents an investigation of the influence of strain rate on the functional behaviour of TiNi alloy. Specimens were deformed in compression and tension modes using the Kolsky method for a split Hopkinson pressure bar, and its modification in martensitic, austenitic, and pre-martensitic states at 500, 1000, and 1500 s−1 strain rates. One-way shape memory and two-way shape memory (TWSM) effects were measured and compared with ones after quasi-static deformation. With an increase in the strain rate, the one-way shape memory effect decreased, but the TWSM effect increased. Functional behaviour indirectly demonstrated the sensitivity of the martensite reorientation and the formation of stress-induced martensite to strain rate. Strain rate sensitivity led to differences in the shape recovery curves during thermocycling.

KW - high strain rate deformation

KW - martensite reorientation

KW - Shape memory effect

KW - split Hopkinson pressure bar

KW - stress-induced martensite

KW - TiNi alloy

KW - two-way shape memory

KW - TRANSFORMATION

KW - TENSION

KW - MECHANISMS

KW - COMPRESSION

KW - RATE DEPENDENCE

KW - NITI

UR - http://www.scopus.com/inward/record.url?scp=85111894394&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c1fb127a-ba4a-39c2-a4c7-98bd355b6e6e/

U2 - 10.1080/02670836.2021.1958466

DO - 10.1080/02670836.2021.1958466

M3 - Article

AN - SCOPUS:85111894394

VL - 37

SP - 794

EP - 804

JO - Metal Science

JF - Metal Science

SN - 0267-0836

IS - 8

ER -

ID: 86501016