Dynamical behavior of martensite-austenite transitions: simulations and experiments

Autores
Laguna, Maria Fabiana; García Aguilar, Ireth; Arneodo Larochette, Pierre Paul; Pelegrina, Jorge Luis
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The dynamical behavior of the reverse martensitic transformation has been numerically simulated with an atomistic model and compared with experiments in Cu-Zn-Al alloys. Starting from different configurations of the martensitic variants (varying mainly their mean size), the transformation to austenite was studied as a function of the heating speed. Both, experimental and numerical results show that at low velocities there is no dependence of the transition temperatures, whereas at higher speeds they gradually increase. Simulations allow us to have an insight of the underlying processes during the transition to austenite. They also show that a heating speed independent transition can only be obtained when a microstructure of very small variants is present.
Fil: Laguna, Maria Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: García Aguilar, Ireth. Universidad de Costa Rica; Costa Rica
Fil: Arneodo Larochette, Pierre Paul. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Pelegrina, Jorge Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Materia
Solid-Solid Phase Transitions
Martensitic Transformations
Numerical Simulations
Atomistic Model
Cu-Zn-Al Alloys
Mechanical Experiments
Heating Rate
Variant Configuration
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:11336/11257
Acceder
id CONICETDig_8c66b9999b9d4917f650d5bfbfaede57
oai_identifier_str oai:ri.conicet.gov.ar:11336/11257
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dynamical behavior of martensite-austenite transitions: simulations and experimentsLaguna, Maria FabianaGarcía Aguilar, IrethArneodo Larochette, Pierre PaulPelegrina, Jorge LuisSolid-Solid Phase TransitionsMartensitic TransformationsNumerical SimulationsAtomistic ModelCu-Zn-Al AlloysMechanical ExperimentsHeating RateVariant Configurationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The dynamical behavior of the reverse martensitic transformation has been numerically simulated with an atomistic model and compared with experiments in Cu-Zn-Al alloys. Starting from different configurations of the martensitic variants (varying mainly their mean size), the transformation to austenite was studied as a function of the heating speed. Both, experimental and numerical results show that at low velocities there is no dependence of the transition temperatures, whereas at higher speeds they gradually increase. Simulations allow us to have an insight of the underlying processes during the transition to austenite. They also show that a heating speed independent transition can only be obtained when a microstructure of very small variants is present.Fil: Laguna, Maria Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); ArgentinaFil: García Aguilar, Ireth. Universidad de Costa Rica; Costa RicaFil: Arneodo Larochette, Pierre Paul. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Pelegrina, Jorge Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; ArgentinaTrans Tech Publications2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11257Laguna, Maria Fabiana; García Aguilar, Ireth; Arneodo Larochette, Pierre Paul; Pelegrina, Jorge Luis; Dynamical behavior of martensite-austenite transitions: simulations and experiments; Trans Tech Publications; Materials Science Forum; 738-739; 1-2013; 137-1420255-5476enginfo:eu-repo/semantics/altIdentifier/url/http://www.scientific.net/MSF.738-739.137info:eu-repo/semantics/altIdentifier/doi/10.4028/www.scientific.net/MSF.738-739.137info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:37:11Zoai:ri.conicet.gov.ar:11336/11257instacron: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:34982025-10-22 11:37:11.59CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamical behavior of martensite-austenite transitions: simulations and experiments
title Dynamical behavior of martensite-austenite transitions: simulations and experiments
spellingShingle Dynamical behavior of martensite-austenite transitions: simulations and experiments
Laguna, Maria Fabiana
Solid-Solid Phase Transitions
Martensitic Transformations
Numerical Simulations
Atomistic Model
Cu-Zn-Al Alloys
Mechanical Experiments
Heating Rate
Variant Configuration
title_short Dynamical behavior of martensite-austenite transitions: simulations and experiments
title_full Dynamical behavior of martensite-austenite transitions: simulations and experiments
title_fullStr Dynamical behavior of martensite-austenite transitions: simulations and experiments
title_full_unstemmed Dynamical behavior of martensite-austenite transitions: simulations and experiments
title_sort Dynamical behavior of martensite-austenite transitions: simulations and experiments
dc.creator.none.fl_str_mv Laguna, Maria Fabiana
García Aguilar, Ireth
Arneodo Larochette, Pierre Paul
Pelegrina, Jorge Luis
author Laguna, Maria Fabiana
author_facet Laguna, Maria Fabiana
García Aguilar, Ireth
Arneodo Larochette, Pierre Paul
Pelegrina, Jorge Luis
author_role author
author2 García Aguilar, Ireth
Arneodo Larochette, Pierre Paul
Pelegrina, Jorge Luis
author2_role author
author
author
dc.subject.none.fl_str_mv Solid-Solid Phase Transitions
Martensitic Transformations
Numerical Simulations
Atomistic Model
Cu-Zn-Al Alloys
Mechanical Experiments
Heating Rate
Variant Configuration
topic Solid-Solid Phase Transitions
Martensitic Transformations
Numerical Simulations
Atomistic Model
Cu-Zn-Al Alloys
Mechanical Experiments
Heating Rate
Variant Configuration
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 dynamical behavior of the reverse martensitic transformation has been numerically simulated with an atomistic model and compared with experiments in Cu-Zn-Al alloys. Starting from different configurations of the martensitic variants (varying mainly their mean size), the transformation to austenite was studied as a function of the heating speed. Both, experimental and numerical results show that at low velocities there is no dependence of the transition temperatures, whereas at higher speeds they gradually increase. Simulations allow us to have an insight of the underlying processes during the transition to austenite. They also show that a heating speed independent transition can only be obtained when a microstructure of very small variants is present.
Fil: Laguna, Maria Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
Fil: García Aguilar, Ireth. Universidad de Costa Rica; Costa Rica
Fil: Arneodo Larochette, Pierre Paul. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Pelegrina, Jorge Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
description The dynamical behavior of the reverse martensitic transformation has been numerically simulated with an atomistic model and compared with experiments in Cu-Zn-Al alloys. Starting from different configurations of the martensitic variants (varying mainly their mean size), the transformation to austenite was studied as a function of the heating speed. Both, experimental and numerical results show that at low velocities there is no dependence of the transition temperatures, whereas at higher speeds they gradually increase. Simulations allow us to have an insight of the underlying processes during the transition to austenite. They also show that a heating speed independent transition can only be obtained when a microstructure of very small variants is present.
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/11336/11257
Laguna, Maria Fabiana; García Aguilar, Ireth; Arneodo Larochette, Pierre Paul; Pelegrina, Jorge Luis; Dynamical behavior of martensite-austenite transitions: simulations and experiments; Trans Tech Publications; Materials Science Forum; 738-739; 1-2013; 137-142
0255-5476
url http://hdl.handle.net/11336/11257
identifier_str_mv Laguna, Maria Fabiana; García Aguilar, Ireth; Arneodo Larochette, Pierre Paul; Pelegrina, Jorge Luis; Dynamical behavior of martensite-austenite transitions: simulations and experiments; Trans Tech Publications; Materials Science Forum; 738-739; 1-2013; 137-142
0255-5476
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.scientific.net/MSF.738-739.137
info:eu-repo/semantics/altIdentifier/doi/10.4028/www.scientific.net/MSF.738-739.137
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
application/pdf
dc.publisher.none.fl_str_mv Trans Tech Publications
publisher.none.fl_str_mv Trans Tech Publications
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_ 1846782018802679808
score 13.229304

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