Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys
- Autores
- Montecinos Espinoza, Susana de Los Angeles
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The influence of microstructural parameters on damping capacity in beta CuAlBe polycrystalline shape memory alloys was studied in detail by compression tests. For higher maximum stresses, the pseudoelastic strain increases, higher values of dissipated energy are obtained, and the specific damping capacity increases to reach a stable value. As the grain size of the samples increases, the dissipated energy decreases, but higher values of the specific damping capacity are obtained and at lower strains. A similar behavior is observed as the test temperature decreases in the range of 278-340 K. Stress-grain size and stress-temperature diagrams were constructed, indicating the areas where it is possible to obtain the PE effect, and the optimal working zones. A quantification of the dissipated energy and the specific damping capacity as a function of rmax, grain size, and temperature was realized.
Fil: Montecinos Espinoza, Susana de Los Angeles. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil; Argentina - Materia
-
Damping
Psuedoelasticity
Shape Memory Alloys - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/236106
Ver los metadatos del registro completo
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Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloysMontecinos Espinoza, Susana de Los AngelesDampingPsuedoelasticityShape Memory Alloyshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2https://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The influence of microstructural parameters on damping capacity in beta CuAlBe polycrystalline shape memory alloys was studied in detail by compression tests. For higher maximum stresses, the pseudoelastic strain increases, higher values of dissipated energy are obtained, and the specific damping capacity increases to reach a stable value. As the grain size of the samples increases, the dissipated energy decreases, but higher values of the specific damping capacity are obtained and at lower strains. A similar behavior is observed as the test temperature decreases in the range of 278-340 K. Stress-grain size and stress-temperature diagrams were constructed, indicating the areas where it is possible to obtain the PE effect, and the optimal working zones. A quantification of the dissipated energy and the specific damping capacity as a function of rmax, grain size, and temperature was realized.Fil: Montecinos Espinoza, Susana de Los Angeles. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil; ArgentinaElsevier2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/236106Montecinos Espinoza, Susana de Los Angeles; Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys; Elsevier; Materials & Design; 68; 3-2015; 215-2200261-30691873-4197enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0261306914010188info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matdes.2014.12.034info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:48Zoai:ri.conicet.gov.ar:11336/236106instacron: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:34982025-09-03 10:09:49.302CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
title |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
spellingShingle |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys Montecinos Espinoza, Susana de Los Angeles Damping Psuedoelasticity Shape Memory Alloys |
title_short |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
title_full |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
title_fullStr |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
title_full_unstemmed |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
title_sort |
Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys |
dc.creator.none.fl_str_mv |
Montecinos Espinoza, Susana de Los Angeles |
author |
Montecinos Espinoza, Susana de Los Angeles |
author_facet |
Montecinos Espinoza, Susana de Los Angeles |
author_role |
author |
dc.subject.none.fl_str_mv |
Damping Psuedoelasticity Shape Memory Alloys |
topic |
Damping Psuedoelasticity Shape Memory Alloys |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.3 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 influence of microstructural parameters on damping capacity in beta CuAlBe polycrystalline shape memory alloys was studied in detail by compression tests. For higher maximum stresses, the pseudoelastic strain increases, higher values of dissipated energy are obtained, and the specific damping capacity increases to reach a stable value. As the grain size of the samples increases, the dissipated energy decreases, but higher values of the specific damping capacity are obtained and at lower strains. A similar behavior is observed as the test temperature decreases in the range of 278-340 K. Stress-grain size and stress-temperature diagrams were constructed, indicating the areas where it is possible to obtain the PE effect, and the optimal working zones. A quantification of the dissipated energy and the specific damping capacity as a function of rmax, grain size, and temperature was realized. Fil: Montecinos Espinoza, Susana de Los Angeles. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tandil; Argentina |
description |
The influence of microstructural parameters on damping capacity in beta CuAlBe polycrystalline shape memory alloys was studied in detail by compression tests. For higher maximum stresses, the pseudoelastic strain increases, higher values of dissipated energy are obtained, and the specific damping capacity increases to reach a stable value. As the grain size of the samples increases, the dissipated energy decreases, but higher values of the specific damping capacity are obtained and at lower strains. A similar behavior is observed as the test temperature decreases in the range of 278-340 K. Stress-grain size and stress-temperature diagrams were constructed, indicating the areas where it is possible to obtain the PE effect, and the optimal working zones. A quantification of the dissipated energy and the specific damping capacity as a function of rmax, grain size, and temperature was realized. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-03 |
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/11336/236106 Montecinos Espinoza, Susana de Los Angeles; Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys; Elsevier; Materials & Design; 68; 3-2015; 215-220 0261-3069 1873-4197 |
url |
http://hdl.handle.net/11336/236106 |
identifier_str_mv |
Montecinos Espinoza, Susana de Los Angeles; Influence of microstructural parameters on damping capacity in CuAlBe shape memory alloys; Elsevier; Materials & Design; 68; 3-2015; 215-220 0261-3069 1873-4197 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0261306914010188 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matdes.2014.12.034 |
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 |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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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1842270095098773504 |
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13.13397 |