Influence of the preliminary deformation on the shape memory effect in TiNi

Sergey P. Belyaev; Natalya N. Resnina; Alexander E. Volkov

doi:10.1117/12.619542

Influence of the preliminary deformation on the shape memory effect in TiNi

Sergey P. Belyaev, Natalya N. Resnina, Alexander E. Volkov

Research output

Abstract

The influence of preliminary plastic deformation on the shape memory effect initiated by reorientation of structural domains has been investigated. Experiment data have shown that the recovery factor decreases with the increase of plastic deformation under the power law. It is connected with the two-way shape memory established by the deformation. Besides, it was obtained that the hardening of TiNi alloy in an austenitic state is not inherited by the martensite phase.

Original language	English
Article number	21
Pages (from-to)	139-142
Number of pages	4
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5831
DOIs	https://doi.org/10.1117/12.619542
Publication status	Published - 23 Nov 2005
Event	Eight International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering - St. Petersburg Duration: 7 Jun 2004 → 13 Jun 2004

Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

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10.1117/12.619542

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title = "Influence of the preliminary deformation on the shape memory effect in TiNi",

abstract = "The influence of preliminary plastic deformation on the shape memory effect initiated by reorientation of structural domains has been investigated. Experiment data have shown that the recovery factor decreases with the increase of plastic deformation under the power law. It is connected with the two-way shape memory established by the deformation. Besides, it was obtained that the hardening of TiNi alloy in an austenitic state is not inherited by the martensite phase.",

keywords = "Oriented internal stress, Plastic deformation, Shape memory effect, Strain recovery, Yield limit",

author = "Belyaev, {Sergey P.} and Resnina, {Natalya N.} and Volkov, {Alexander E.}",

year = "2005",

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T1 - Influence of the preliminary deformation on the shape memory effect in TiNi

AU - Belyaev, Sergey P.

AU - Resnina, Natalya N.

AU - Volkov, Alexander E.

PY - 2005/11/23

Y1 - 2005/11/23

N2 - The influence of preliminary plastic deformation on the shape memory effect initiated by reorientation of structural domains has been investigated. Experiment data have shown that the recovery factor decreases with the increase of plastic deformation under the power law. It is connected with the two-way shape memory established by the deformation. Besides, it was obtained that the hardening of TiNi alloy in an austenitic state is not inherited by the martensite phase.

AB - The influence of preliminary plastic deformation on the shape memory effect initiated by reorientation of structural domains has been investigated. Experiment data have shown that the recovery factor decreases with the increase of plastic deformation under the power law. It is connected with the two-way shape memory established by the deformation. Besides, it was obtained that the hardening of TiNi alloy in an austenitic state is not inherited by the martensite phase.

KW - Oriented internal stress

KW - Plastic deformation

KW - Shape memory effect

KW - Strain recovery

KW - Yield limit

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U2 - 10.1117/12.619542

DO - 10.1117/12.619542

M3 - Conference article

AN - SCOPUS:27744560777

VL - 5831

SP - 139

EP - 142

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

SN - 0277-786X

M1 - 21

T2 - Eight International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering

Y2 - 7 June 2004 through 13 June 2004

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