Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions

Autores
Soul, Hugo Ramon; Yawny, Alejandro Andres
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The development of a 1-D thermomechanical model for simulating the response of uniaxial superelastic NiTi elements is described. The formulation of the model includes consideration of the dependence of the critical stresses for forward and reverse transformation on the temperature, the occurrence of strain rate effects due to self-heating / cooling associated with the latent heat of the stress induced martensitic transformation, the localized character of the stress induced transformation in superleastic NiTi wires and ribbons, the possibility of nucleation events both during the forward and reverse transformations and the occurrence of nonrecoverable residual strains. Numerical simulations allowed rationalizing different features commonly observed in experiments and their dependence with strain rate and environment conditions. Comparisons of numerical results with experimental cycles obtained in the present work and also with data published in the literature indicate the potentiality of the developed model as design tool for simulating the response of superelastic materials subjected to realistic service conditions.
Fil: Soul, Hugo Ramon. Comisión Nacional de Energía Atómica. Gerencia del área Investigaciones y Aplicaciones No Nucleares. Gerencia de Fisica (Centro Atómico Bariloche). División Física de Metales; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Yawny, Alejandro Andres. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Gerencia del área Investigaciones y Aplicaciones No Nucleares. Gerencia de Fisica (Centro Atómico Bariloche). División Física de Metales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Superelasticity
Niti Alloys
Thermomechanical Coupling
Localized Transformation
1-D Model
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/9825
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/9825
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditionsSoul, Hugo RamonYawny, Alejandro AndresSuperelasticityNiti AlloysThermomechanical CouplingLocalized Transformation1-D Modelhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The development of a 1-D thermomechanical model for simulating the response of uniaxial superelastic NiTi elements is described. The formulation of the model includes consideration of the dependence of the critical stresses for forward and reverse transformation on the temperature, the occurrence of strain rate effects due to self-heating / cooling associated with the latent heat of the stress induced martensitic transformation, the localized character of the stress induced transformation in superleastic NiTi wires and ribbons, the possibility of nucleation events both during the forward and reverse transformations and the occurrence of nonrecoverable residual strains. Numerical simulations allowed rationalizing different features commonly observed in experiments and their dependence with strain rate and environment conditions. Comparisons of numerical results with experimental cycles obtained in the present work and also with data published in the literature indicate the potentiality of the developed model as design tool for simulating the response of superelastic materials subjected to realistic service conditions.Fil: Soul, Hugo Ramon. Comisión Nacional de Energía Atómica. Gerencia del área Investigaciones y Aplicaciones No Nucleares. Gerencia de Fisica (Centro Atómico Bariloche). División Física de Metales; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Yawny, Alejandro Andres. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Gerencia del área Investigaciones y Aplicaciones No Nucleares. Gerencia de Fisica (Centro Atómico Bariloche). División Física de Metales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaIOP Publishing2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9825Soul, Hugo Ramon; Yawny, Alejandro Andres; Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions; IOP Publishing; Smart Materials & Structures; 22; 3; 1-2013; 1-130964-1726enginfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/0964-1726/22/3/035017info:eu-repo/semantics/altIdentifier/doi/10.1088/0964-1726/22/3/035017info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:46Zoai:ri.conicet.gov.ar:11336/9825instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:41:46.569CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
title Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
spellingShingle Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
Soul, Hugo Ramon
Superelasticity
Niti Alloys
Thermomechanical Coupling
Localized Transformation
1-D Model
title_short Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
title_full Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
title_fullStr Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
title_full_unstemmed Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
title_sort Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions
dc.creator.none.fl_str_mv Soul, Hugo Ramon
Yawny, Alejandro Andres
author Soul, Hugo Ramon
author_facet Soul, Hugo Ramon
Yawny, Alejandro Andres
author_role author
author2 Yawny, Alejandro Andres
author2_role author
dc.subject.none.fl_str_mv Superelasticity
Niti Alloys
Thermomechanical Coupling
Localized Transformation
1-D Model
topic Superelasticity
Niti Alloys
Thermomechanical Coupling
Localized Transformation
1-D Model
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The development of a 1-D thermomechanical model for simulating the response of uniaxial superelastic NiTi elements is described. The formulation of the model includes consideration of the dependence of the critical stresses for forward and reverse transformation on the temperature, the occurrence of strain rate effects due to self-heating / cooling associated with the latent heat of the stress induced martensitic transformation, the localized character of the stress induced transformation in superleastic NiTi wires and ribbons, the possibility of nucleation events both during the forward and reverse transformations and the occurrence of nonrecoverable residual strains. Numerical simulations allowed rationalizing different features commonly observed in experiments and their dependence with strain rate and environment conditions. Comparisons of numerical results with experimental cycles obtained in the present work and also with data published in the literature indicate the potentiality of the developed model as design tool for simulating the response of superelastic materials subjected to realistic service conditions.
Fil: Soul, Hugo Ramon. Comisión Nacional de Energía Atómica. Gerencia del área Investigaciones y Aplicaciones No Nucleares. Gerencia de Fisica (Centro Atómico Bariloche). División Física de Metales; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Yawny, Alejandro Andres. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina. Comisión Nacional de Energía Atómica. Gerencia del área Investigaciones y Aplicaciones No Nucleares. Gerencia de Fisica (Centro Atómico Bariloche). División Física de Metales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The development of a 1-D thermomechanical model for simulating the response of uniaxial superelastic NiTi elements is described. The formulation of the model includes consideration of the dependence of the critical stresses for forward and reverse transformation on the temperature, the occurrence of strain rate effects due to self-heating / cooling associated with the latent heat of the stress induced martensitic transformation, the localized character of the stress induced transformation in superleastic NiTi wires and ribbons, the possibility of nucleation events both during the forward and reverse transformations and the occurrence of nonrecoverable residual strains. Numerical simulations allowed rationalizing different features commonly observed in experiments and their dependence with strain rate and environment conditions. Comparisons of numerical results with experimental cycles obtained in the present work and also with data published in the literature indicate the potentiality of the developed model as design tool for simulating the response of superelastic materials subjected to realistic service conditions.
publishDate 2013
dc.date.none.fl_str_mv 2013-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/9825
Soul, Hugo Ramon; Yawny, Alejandro Andres; Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions; IOP Publishing; Smart Materials & Structures; 22; 3; 1-2013; 1-13
0964-1726
url http://hdl.handle.net/11336/9825
identifier_str_mv Soul, Hugo Ramon; Yawny, Alejandro Andres; Thermomechanical model for evaluation of the superelastic response of NiTi shape memory alloys under dynamic conditions; IOP Publishing; Smart Materials & Structures; 22; 3; 1-2013; 1-13
0964-1726
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/0964-1726/22/3/035017
info:eu-repo/semantics/altIdentifier/doi/10.1088/0964-1726/22/3/035017
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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