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Peculiarities of strain and resistivity variations in TiNi. / Egorov, Sergey A.; Evard, Margarita E.; Volkov, Alexandre E.

в: Computational Materials Science, Том 19, № 1-4, 15.12.2000, стр. 77-80.

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

Harvard

Egorov, SA, Evard, ME & Volkov, AE 2000, 'Peculiarities of strain and resistivity variations in TiNi', Computational Materials Science, Том. 19, № 1-4, стр. 77-80.

APA

Egorov, S. A., Evard, M. E., & Volkov, A. E. (2000). Peculiarities of strain and resistivity variations in TiNi. Computational Materials Science, 19(1-4), 77-80.

Vancouver

Egorov SA, Evard ME, Volkov AE. Peculiarities of strain and resistivity variations in TiNi. Computational Materials Science. 2000 Дек. 15;19(1-4):77-80.

Author

Egorov, Sergey A. ; Evard, Margarita E. ; Volkov, Alexandre E. / Peculiarities of strain and resistivity variations in TiNi. в: Computational Materials Science. 2000 ; Том 19, № 1-4. стр. 77-80.

BibTeX

@article{430846951ee841e884a1218002d529a9,
title = "Peculiarities of strain and resistivity variations in TiNi",
abstract = "Simultaneous measurements of electrical resistivity and inelastic strain accumulation in Ti 49.5 at.% Ni undergoing a two-step B2 → R → B19′ martensitic transformation were performed. To exclude the influence of specimen size changes during the deformation all experiments were made in torsion. It was detected that noticeable part of strain recovery after heating under a stress and active deformation in martensitic state takes place before the start of the reverse transformation and is obviously connected with twinning. At the same time the two-way shape memory effects are caused by the martensitic transformation. The obtained data may be useful for adequate modelling of mechanical properties of the shape memory alloys because allow to connect the macroscopic parameters with microscopic physical processes.",
keywords = "Electrical resistivity, Martensitic transformation, Shape memory effect, TiNi, Twinning, Two-way shape memory effect",
author = "Egorov, {Sergey A.} and Evard, {Margarita E.} and Volkov, {Alexandre E.}",
year = "2000",
month = dec,
day = "15",
language = "English",
volume = "19",
pages = "77--80",
journal = "Computational Materials Science",
issn = "0927-0256",
publisher = "Elsevier",
number = "1-4",

}

RIS

TY - JOUR

T1 - Peculiarities of strain and resistivity variations in TiNi

AU - Egorov, Sergey A.

AU - Evard, Margarita E.

AU - Volkov, Alexandre E.

PY - 2000/12/15

Y1 - 2000/12/15

N2 - Simultaneous measurements of electrical resistivity and inelastic strain accumulation in Ti 49.5 at.% Ni undergoing a two-step B2 → R → B19′ martensitic transformation were performed. To exclude the influence of specimen size changes during the deformation all experiments were made in torsion. It was detected that noticeable part of strain recovery after heating under a stress and active deformation in martensitic state takes place before the start of the reverse transformation and is obviously connected with twinning. At the same time the two-way shape memory effects are caused by the martensitic transformation. The obtained data may be useful for adequate modelling of mechanical properties of the shape memory alloys because allow to connect the macroscopic parameters with microscopic physical processes.

AB - Simultaneous measurements of electrical resistivity and inelastic strain accumulation in Ti 49.5 at.% Ni undergoing a two-step B2 → R → B19′ martensitic transformation were performed. To exclude the influence of specimen size changes during the deformation all experiments were made in torsion. It was detected that noticeable part of strain recovery after heating under a stress and active deformation in martensitic state takes place before the start of the reverse transformation and is obviously connected with twinning. At the same time the two-way shape memory effects are caused by the martensitic transformation. The obtained data may be useful for adequate modelling of mechanical properties of the shape memory alloys because allow to connect the macroscopic parameters with microscopic physical processes.

KW - Electrical resistivity

KW - Martensitic transformation

KW - Shape memory effect

KW - TiNi

KW - Twinning

KW - Two-way shape memory effect

UR - http://www.scopus.com/inward/record.url?scp=0242484085&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0242484085

VL - 19

SP - 77

EP - 80

JO - Computational Materials Science

JF - Computational Materials Science

SN - 0927-0256

IS - 1-4

ER -

ID: 39066618