Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy
- Autores
- Montecinos Espinoza, Susana de Los Angeles; Cuniberti, Adela Maria; Romero, R.
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The grain size dependence of the DO3-18R martensitic transformation start temperature (Ms) and start stress (σs) was investigated in a Cu-22.66Al-2.98Be (at.%) alloy. Ms decreases and σs increases with the grain size decrease. The σs-T relationship is linear, however the slope depends on the grain size. Moreover, the zero stress extrapolated temperature decreases with the grain size decrease and remains lower than Ms. Results are analyzed in a thermodynamical framework.
Fil: Montecinos Espinoza, Susana de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Cuniberti, Adela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
Fil: Romero, R.. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina - Materia
-
TERNARY ALLOY SYSTEMS
MARTENSITIC TRANSFORMATIONS
THERMODYNAMIC AND THERMOMECHANICAL PROPERTIES
GRAIN BOUNDARIES - 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:11336/95711
Ver los metadatos del registro completo
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Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloyMontecinos Espinoza, Susana de Los AngelesCuniberti, Adela MariaRomero, R.TERNARY ALLOY SYSTEMSMARTENSITIC TRANSFORMATIONSTHERMODYNAMIC AND THERMOMECHANICAL PROPERTIESGRAIN BOUNDARIEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The grain size dependence of the DO3-18R martensitic transformation start temperature (Ms) and start stress (σs) was investigated in a Cu-22.66Al-2.98Be (at.%) alloy. Ms decreases and σs increases with the grain size decrease. The σs-T relationship is linear, however the slope depends on the grain size. Moreover, the zero stress extrapolated temperature decreases with the grain size decrease and remains lower than Ms. Results are analyzed in a thermodynamical framework.Fil: Montecinos Espinoza, Susana de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Cuniberti, Adela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; ArgentinaFil: Romero, R.. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; ArgentinaElsevier2011-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95711Montecinos Espinoza, Susana de Los Angeles; Cuniberti, Adela Maria; Romero, R.; Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy; Elsevier; Intermetallics; 19; 1; 1-2011; 35-380966-9795CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.intermet.2010.09.002info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0966979510003870info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:57:21Zoai:ri.conicet.gov.ar:11336/95711instacron: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 09:57:21.831CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
title |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
spellingShingle |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy Montecinos Espinoza, Susana de Los Angeles TERNARY ALLOY SYSTEMS MARTENSITIC TRANSFORMATIONS THERMODYNAMIC AND THERMOMECHANICAL PROPERTIES GRAIN BOUNDARIES |
title_short |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
title_full |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
title_fullStr |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
title_full_unstemmed |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
title_sort |
Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy |
dc.creator.none.fl_str_mv |
Montecinos Espinoza, Susana de Los Angeles Cuniberti, Adela Maria Romero, R. |
author |
Montecinos Espinoza, Susana de Los Angeles |
author_facet |
Montecinos Espinoza, Susana de Los Angeles Cuniberti, Adela Maria Romero, R. |
author_role |
author |
author2 |
Cuniberti, Adela Maria Romero, R. |
author2_role |
author author |
dc.subject.none.fl_str_mv |
TERNARY ALLOY SYSTEMS MARTENSITIC TRANSFORMATIONS THERMODYNAMIC AND THERMOMECHANICAL PROPERTIES GRAIN BOUNDARIES |
topic |
TERNARY ALLOY SYSTEMS MARTENSITIC TRANSFORMATIONS THERMODYNAMIC AND THERMOMECHANICAL PROPERTIES GRAIN BOUNDARIES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The grain size dependence of the DO3-18R martensitic transformation start temperature (Ms) and start stress (σs) was investigated in a Cu-22.66Al-2.98Be (at.%) alloy. Ms decreases and σs increases with the grain size decrease. The σs-T relationship is linear, however the slope depends on the grain size. Moreover, the zero stress extrapolated temperature decreases with the grain size decrease and remains lower than Ms. Results are analyzed in a thermodynamical framework. Fil: Montecinos Espinoza, Susana de Los Angeles. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina Fil: Cuniberti, Adela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina Fil: Romero, R.. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina |
description |
The grain size dependence of the DO3-18R martensitic transformation start temperature (Ms) and start stress (σs) was investigated in a Cu-22.66Al-2.98Be (at.%) alloy. Ms decreases and σs increases with the grain size decrease. The σs-T relationship is linear, however the slope depends on the grain size. Moreover, the zero stress extrapolated temperature decreases with the grain size decrease and remains lower than Ms. Results are analyzed in a thermodynamical framework. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01 |
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/11336/95711 Montecinos Espinoza, Susana de Los Angeles; Cuniberti, Adela Maria; Romero, R.; Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy; Elsevier; Intermetallics; 19; 1; 1-2011; 35-38 0966-9795 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/95711 |
identifier_str_mv |
Montecinos Espinoza, Susana de Los Angeles; Cuniberti, Adela Maria; Romero, R.; Effect of grain size on the stress-temperature relationship in a β CuAlBe shape memory alloy; Elsevier; Intermetallics; 19; 1; 1-2011; 35-38 0966-9795 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.intermet.2010.09.002 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0966979510003870 |
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 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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1842269458358337536 |
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13.13397 |