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Transformation-induced plasticity in high-temperature shape memory alloys: a one-dimensional continuum model

Sakhaei, Amir Hosein, Lim, Kian-Meng (2015) Transformation-induced plasticity in high-temperature shape memory alloys: a one-dimensional continuum model. Continuum Mechanics and Thermodynamics, 28 (4). pp. 1039-1047. ISSN 0935-1175. E-ISSN 1432-0959. (doi:10.1007/s00161-015-0450-5) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:78422)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL:
https://dx.doi.org/10.1007/s00161-015-0450-5

Abstract

A constitutive model based on isotropic plasticity consideration is presented in this work to model the thermo-mechanical behavior of high-temperature shape memory alloys. In high-temperature shape memory alloys (HTSMAs), both martensitic transformation and rate-dependent plasticity (creep) occur simultaneously at high temperatures. Furthermore, transformation-induced plasticity is another deformation mechanism during martensitic transformation. All these phenomena are considered as dissipative processes to model the mechanical behavior of HTSMAs in this study. The constitutive model was implemented for one-dimensional cases, and the results have been compared with experimental data from thermal cycling test for actuator applications.

Item Type: Article
DOI/Identification number: 10.1007/s00161-015-0450-5
Uncontrolled keywords: Shape memory alloy, Transformation-induced plasticity, Martensitic transformation, One-dimensional constitutive model
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA401 Materials engineering and construction
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Amirhosein Sakhaei
Date Deposited: 08 Nov 2019 13:49 UTC
Last Modified: 17 Aug 2022 11:02 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/78422 (The current URI for this page, for reference purposes)

University of Kent Author Information

Sakhaei, Amir Hosein.

Creator's ORCID: https://orcid.org/0000-0001-6953-552X
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