In situ transmission electron microscopy study of martensite boundaries movement on cooling and heating of the NiTi shape memory alloy

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In situ transmission electron microscopy study of martensite boundaries movement on cooling and heating of the NiTi shape memory alloy. / Sibirev, A.; Ubyivovk, E.; Belyaev, S.; Resnina, N.

In: Materials Letters, Vol. 319, 132267, 15.07.2022.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{597faf65f4784b968bc228e97b6afcbe,

title = "In situ transmission electron microscopy study of martensite boundaries movement on cooling and heating of the NiTi shape memory alloy",

abstract = "The peculiarities of the movement of the martensite interfaces were studied during the forward transformation on cooling and the reverse transformation on heating of NiTi alloy in situ in transmission electron microscope. It was found that the sequence of the martensite shrinking on heating was not opposite to the sequence of the martensite formation on previous cooling. The sequence of the martensite formation on the second cooling was not the same as during the first cooling. The dislocations did not act as the obstacle for the martensite formation and did not help for the martensite nucleation and growth.",

keywords = "Martensite interfaces, Martensitic transformation, NiTi, Shape memory alloys, TEM",

author = "A. Sibirev and E. Ubyivovk and S. Belyaev and N. Resnina",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2022",

month = jul,

day = "15",

doi = "10.1016/j.matlet.2022.132267",

language = "English",

volume = "319",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - In situ transmission electron microscopy study of martensite boundaries movement on cooling and heating of the NiTi shape memory alloy

AU - Sibirev, A.

AU - Ubyivovk, E.

AU - Belyaev, S.

AU - Resnina, N.

PY - 2022/7/15

Y1 - 2022/7/15

N2 - The peculiarities of the movement of the martensite interfaces were studied during the forward transformation on cooling and the reverse transformation on heating of NiTi alloy in situ in transmission electron microscope. It was found that the sequence of the martensite shrinking on heating was not opposite to the sequence of the martensite formation on previous cooling. The sequence of the martensite formation on the second cooling was not the same as during the first cooling. The dislocations did not act as the obstacle for the martensite formation and did not help for the martensite nucleation and growth.

AB - The peculiarities of the movement of the martensite interfaces were studied during the forward transformation on cooling and the reverse transformation on heating of NiTi alloy in situ in transmission electron microscope. It was found that the sequence of the martensite shrinking on heating was not opposite to the sequence of the martensite formation on previous cooling. The sequence of the martensite formation on the second cooling was not the same as during the first cooling. The dislocations did not act as the obstacle for the martensite formation and did not help for the martensite nucleation and growth.

KW - Martensite interfaces

KW - Martensitic transformation

KW - NiTi

KW - Shape memory alloys

KW - TEM

UR - http://www.scopus.com/inward/record.url?scp=85128428901&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2022.132267

DO - 10.1016/j.matlet.2022.132267

M3 - Article

AN - SCOPUS:85128428901

VL - 319

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

M1 - 132267

ER -

ID: 94760732