Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
Functional properties of NiTi nanofilm/Kapton composite. / Sibirev, A. V. ; Alchibaev, M. V.; Palani, I. A.; Jayachandran, S.; Sahu, Anshu; Belyaev, S.P.; Resnina, N.N.
в: IOP Conference Series: Materials Science and Engineering, Том 1213, № 1, 012001, 06.01.2022.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - Functional properties of NiTi nanofilm/Kapton composite
AU - Sibirev, A. V.
AU - Alchibaev, M. V.
AU - Palani, I. A.
AU - Jayachandran, S.
AU - Sahu, Anshu
AU - Belyaev, S.P.
AU - Resnina, N.N.
PY - 2022/1/6
Y1 - 2022/1/6
N2 - The aim of the paper was to study the one-way and two-way shape memory effects in the NiTi nanofilm/Kapton composite. 500 nm film of the Ni50Ti50 alloy was deposited to Kapton by flash evaporation. After deposition, the NiTi layer was amorphous and the sample was held at a temperature of 350 - 400 °C for two hours in vacuum to crystallize the NiTi layer. As deposited sample as well as samples after heat treatment were bent around the mandrel with various diameters at room temperature and subjected to heating – cooling – heating through a temperature range of the martensitic transformations. It was shown that as-deposited sample did not demonstrate the recoverable stain variation. At the same time, the heat treated sample demonstrated the one-way shape memory effect on heating and a maximum recoverable strain was found to be 2 %. The two-way shape memory effect was not observed on further cooling and heating.
AB - The aim of the paper was to study the one-way and two-way shape memory effects in the NiTi nanofilm/Kapton composite. 500 nm film of the Ni50Ti50 alloy was deposited to Kapton by flash evaporation. After deposition, the NiTi layer was amorphous and the sample was held at a temperature of 350 - 400 °C for two hours in vacuum to crystallize the NiTi layer. As deposited sample as well as samples after heat treatment were bent around the mandrel with various diameters at room temperature and subjected to heating – cooling – heating through a temperature range of the martensitic transformations. It was shown that as-deposited sample did not demonstrate the recoverable stain variation. At the same time, the heat treated sample demonstrated the one-way shape memory effect on heating and a maximum recoverable strain was found to be 2 %. The two-way shape memory effect was not observed on further cooling and heating.
UR - https://proxy.library.spbu.ru:2310/article/10.1088/1757-899X/1213/1/012001
UR - https://www.mendeley.com/catalogue/bc736278-6a8b-31f1-846c-6c6e935f3eb8/
U2 - 10.1088/1757-899x/1213/1/012001
DO - 10.1088/1757-899x/1213/1/012001
M3 - Conference article
VL - 1213
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012001
T2 - The Fourth International Conference: Shape Memory Alloys
Y2 - 13 September 2021 through 17 September 2021
ER -
ID: 91863048