Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity

Autores
Soul, Hugo Ramon; Isalgue, A; Yawny, Alejandro Andres; Torra, V; Lovey, Francisco Carlos
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The damping properties associated with hysteretic behavior of the pseudoelastic stress–strain (σ–ε) curves of NiTi shape memory alloy (SMA) wires were studied. Damping was  characterized for wires of 2.46 and 0.5 mm diameter using samples of 120 mm in length. The effect of the frequency and size of the wire on the σ–ε curves were studied in the 3 × 10 − 5–3 Hz range, with 8% maximal strain. Damping associated parameters, such as hysteresis width, dissipated energy and specific damping capacity (SDC), defined as the ratio between the hysteretic energy and the maximum strain work over a complete pseudoelastic cycle, show maximum values at a specific frequency for each size diameter. These findings were explained in terms of the temperature effects associated to the heat of transformation. Results show that NiTi wire of 0.5 mm diameter has the highest SDC when cycling around 0.1 Hz while wire of 2.46 mm diameter has the highest SDC at 0.01 Hz. At 1 Hz, the SDC for 0.5 mm diameter wire is around twice that of 2.46 mm diameter wire.
Fil: Soul, Hugo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Isalgue, A. Universidad Politécnica de Catalunya; España
Fil: Yawny, Alejandro Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Torra, V. Universidad Politécnica de Catalunya; España
Fil: Lovey, Francisco Carlos. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Materia
NiTi wires
Damping
Strees-strain
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:11336/278331
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/278331
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacitySoul, Hugo RamonIsalgue, AYawny, Alejandro AndresTorra, VLovey, Francisco CarlosNiTi wiresDampingStrees-strainhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The damping properties associated with hysteretic behavior of the pseudoelastic stress–strain (σ–ε) curves of NiTi shape memory alloy (SMA) wires were studied. Damping was  characterized for wires of 2.46 and 0.5 mm diameter using samples of 120 mm in length. The effect of the frequency and size of the wire on the σ–ε curves were studied in the 3 × 10 − 5–3 Hz range, with 8% maximal strain. Damping associated parameters, such as hysteresis width, dissipated energy and specific damping capacity (SDC), defined as the ratio between the hysteretic energy and the maximum strain work over a complete pseudoelastic cycle, show maximum values at a specific frequency for each size diameter. These findings were explained in terms of the temperature effects associated to the heat of transformation. Results show that NiTi wire of 0.5 mm diameter has the highest SDC when cycling around 0.1 Hz while wire of 2.46 mm diameter has the highest SDC at 0.01 Hz. At 1 Hz, the SDC for 0.5 mm diameter wire is around twice that of 2.46 mm diameter wire.Fil: Soul, Hugo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Isalgue, A. Universidad Politécnica de Catalunya; EspañaFil: Yawny, Alejandro Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Torra, V. Universidad Politécnica de Catalunya; EspañaFil: Lovey, Francisco Carlos. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaIOP Publishing2010-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/278331Soul, Hugo Ramon; Isalgue, A; Yawny, Alejandro Andres; Torra, V; Lovey, Francisco Carlos; Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity; IOP Publishing; Smart Materials & Structures; 19; 8; 8-2010; 1-70964-1726CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0964-1726/19/8/085006info:eu-repo/semantics/altIdentifier/doi/10.1088/0964-1726/19/8/085006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-01-08T12:48:07Zoai:ri.conicet.gov.ar:11336/278331instacron: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:34982026-01-08 12:48:07.919CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
title Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
spellingShingle Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
Soul, Hugo Ramon
NiTi wires
Damping
Strees-strain
title_short Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
title_full Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
title_fullStr Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
title_full_unstemmed Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
title_sort Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity
dc.creator.none.fl_str_mv Soul, Hugo Ramon
Isalgue, A
Yawny, Alejandro Andres
Torra, V
Lovey, Francisco Carlos
author Soul, Hugo Ramon
author_facet Soul, Hugo Ramon
Isalgue, A
Yawny, Alejandro Andres
Torra, V
Lovey, Francisco Carlos
author_role author
author2 Isalgue, A
Yawny, Alejandro Andres
Torra, V
Lovey, Francisco Carlos
author2_role author
author
author
author
dc.subject.none.fl_str_mv NiTi wires
Damping
Strees-strain
topic NiTi wires
Damping
Strees-strain
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The damping properties associated with hysteretic behavior of the pseudoelastic stress–strain (σ–ε) curves of NiTi shape memory alloy (SMA) wires were studied. Damping was  characterized for wires of 2.46 and 0.5 mm diameter using samples of 120 mm in length. The effect of the frequency and size of the wire on the σ–ε curves were studied in the 3 × 10 − 5–3 Hz range, with 8% maximal strain. Damping associated parameters, such as hysteresis width, dissipated energy and specific damping capacity (SDC), defined as the ratio between the hysteretic energy and the maximum strain work over a complete pseudoelastic cycle, show maximum values at a specific frequency for each size diameter. These findings were explained in terms of the temperature effects associated to the heat of transformation. Results show that NiTi wire of 0.5 mm diameter has the highest SDC when cycling around 0.1 Hz while wire of 2.46 mm diameter has the highest SDC at 0.01 Hz. At 1 Hz, the SDC for 0.5 mm diameter wire is around twice that of 2.46 mm diameter wire.
Fil: Soul, Hugo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Isalgue, A. Universidad Politécnica de Catalunya; España
Fil: Yawny, Alejandro Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Torra, V. Universidad Politécnica de Catalunya; España
Fil: Lovey, Francisco Carlos. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
description The damping properties associated with hysteretic behavior of the pseudoelastic stress–strain (σ–ε) curves of NiTi shape memory alloy (SMA) wires were studied. Damping was  characterized for wires of 2.46 and 0.5 mm diameter using samples of 120 mm in length. The effect of the frequency and size of the wire on the σ–ε curves were studied in the 3 × 10 − 5–3 Hz range, with 8% maximal strain. Damping associated parameters, such as hysteresis width, dissipated energy and specific damping capacity (SDC), defined as the ratio between the hysteretic energy and the maximum strain work over a complete pseudoelastic cycle, show maximum values at a specific frequency for each size diameter. These findings were explained in terms of the temperature effects associated to the heat of transformation. Results show that NiTi wire of 0.5 mm diameter has the highest SDC when cycling around 0.1 Hz while wire of 2.46 mm diameter has the highest SDC at 0.01 Hz. At 1 Hz, the SDC for 0.5 mm diameter wire is around twice that of 2.46 mm diameter wire.
publishDate 2010
dc.date.none.fl_str_mv 2010-08
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/11336/278331
Soul, Hugo Ramon; Isalgue, A; Yawny, Alejandro Andres; Torra, V; Lovey, Francisco Carlos; Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity; IOP Publishing; Smart Materials & Structures; 19; 8; 8-2010; 1-7
0964-1726
CONICET Digital
CONICET
url http://hdl.handle.net/11336/278331
identifier_str_mv Soul, Hugo Ramon; Isalgue, A; Yawny, Alejandro Andres; Torra, V; Lovey, Francisco Carlos; Pseudoelastic fatigue of NiTi wires: frequency and size effects on damping capacity; IOP Publishing; Smart Materials & Structures; 19; 8; 8-2010; 1-7
0964-1726
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0964-1726/19/8/085006
info:eu-repo/semantics/altIdentifier/doi/10.1088/0964-1726/19/8/085006
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
_version_ 1853775062250815488
score 13.25844

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