Electrical resistometry study of an AlMgSi alloy under artificial aging

Autores
Stipcich, Marcelo Fernando; Cuniberti, Adela Maria; Noseda Grau, Victoria
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The artificial aging of an AlMgSi commercial alloy was studied by electrical resistometry measurements. A laboratory-made experimental arrangement was designed in order to avoid natural aging prior to artificial aging. The electrical resistometry evolution was compared to Vickers microhardness determinations, and correlated with the precipitation sequence. The temporal evolution of β″ relative volume fraction is described by a normalized resistance evolution by means of a Johnson-Mehl-Avrami type equation. The activation energy is in good agreement with that obtained from differential scanning calorimetric experiments.
Fil: Stipcich, Marcelo Fernando. 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 Conicet - Tandil; Argentina
Fil: Cuniberti, Adela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina
Fil: Noseda Grau, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
Materia
Β″ PRECIPITATION
ALMGSI ALLOY
DIFFERENTIAL SCANNING CALORIMETRY
ELECTRICAL RESISTOMETRY
VICKERS MICROHARDNESS
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:11336/189168
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Electrical resistometry study of an AlMgSi alloy under artificial agingStipcich, Marcelo FernandoCuniberti, Adela MariaNoseda Grau, VictoriaΒ″ PRECIPITATIONALMGSI ALLOYDIFFERENTIAL SCANNING CALORIMETRYELECTRICAL RESISTOMETRYVICKERS MICROHARDNESShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The artificial aging of an AlMgSi commercial alloy was studied by electrical resistometry measurements. A laboratory-made experimental arrangement was designed in order to avoid natural aging prior to artificial aging. The electrical resistometry evolution was compared to Vickers microhardness determinations, and correlated with the precipitation sequence. The temporal evolution of β″ relative volume fraction is described by a normalized resistance evolution by means of a Johnson-Mehl-Avrami type equation. The activation energy is in good agreement with that obtained from differential scanning calorimetric experiments.Fil: Stipcich, Marcelo Fernando. 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 Conicet - Tandil; ArgentinaFil: Cuniberti, Adela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; ArgentinaFil: Noseda Grau, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; ArgentinaElsevier Science SA2012-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/189168Stipcich, Marcelo Fernando; Cuniberti, Adela Maria; Noseda Grau, Victoria; Electrical resistometry study of an AlMgSi alloy under artificial aging; Elsevier Science SA; Journal of Alloys and Compounds; 542; 7-2012; 248-2520925-8388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2012.07.031info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:16Zoai:ri.conicet.gov.ar:11336/189168instacron: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 09:40:17.154CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrical resistometry study of an AlMgSi alloy under artificial aging
title Electrical resistometry study of an AlMgSi alloy under artificial aging
spellingShingle Electrical resistometry study of an AlMgSi alloy under artificial aging
Stipcich, Marcelo Fernando
Β″ PRECIPITATION
ALMGSI ALLOY
DIFFERENTIAL SCANNING CALORIMETRY
ELECTRICAL RESISTOMETRY
VICKERS MICROHARDNESS
title_short Electrical resistometry study of an AlMgSi alloy under artificial aging
title_full Electrical resistometry study of an AlMgSi alloy under artificial aging
title_fullStr Electrical resistometry study of an AlMgSi alloy under artificial aging
title_full_unstemmed Electrical resistometry study of an AlMgSi alloy under artificial aging
title_sort Electrical resistometry study of an AlMgSi alloy under artificial aging
dc.creator.none.fl_str_mv Stipcich, Marcelo Fernando
Cuniberti, Adela Maria
Noseda Grau, Victoria
author Stipcich, Marcelo Fernando
author_facet Stipcich, Marcelo Fernando
Cuniberti, Adela Maria
Noseda Grau, Victoria
author_role author
author2 Cuniberti, Adela Maria
Noseda Grau, Victoria
author2_role author
author
dc.subject.none.fl_str_mv Β″ PRECIPITATION
ALMGSI ALLOY
DIFFERENTIAL SCANNING CALORIMETRY
ELECTRICAL RESISTOMETRY
VICKERS MICROHARDNESS
topic Β″ PRECIPITATION
ALMGSI ALLOY
DIFFERENTIAL SCANNING CALORIMETRY
ELECTRICAL RESISTOMETRY
VICKERS MICROHARDNESS
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 artificial aging of an AlMgSi commercial alloy was studied by electrical resistometry measurements. A laboratory-made experimental arrangement was designed in order to avoid natural aging prior to artificial aging. The electrical resistometry evolution was compared to Vickers microhardness determinations, and correlated with the precipitation sequence. The temporal evolution of β″ relative volume fraction is described by a normalized resistance evolution by means of a Johnson-Mehl-Avrami type equation. The activation energy is in good agreement with that obtained from differential scanning calorimetric experiments.
Fil: Stipcich, Marcelo Fernando. 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 Conicet - Tandil; Argentina
Fil: Cuniberti, Adela Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina
Fil: Noseda Grau, Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física de Materiales; Argentina
description The artificial aging of an AlMgSi commercial alloy was studied by electrical resistometry measurements. A laboratory-made experimental arrangement was designed in order to avoid natural aging prior to artificial aging. The electrical resistometry evolution was compared to Vickers microhardness determinations, and correlated with the precipitation sequence. The temporal evolution of β″ relative volume fraction is described by a normalized resistance evolution by means of a Johnson-Mehl-Avrami type equation. The activation energy is in good agreement with that obtained from differential scanning calorimetric experiments.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
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/11336/189168
Stipcich, Marcelo Fernando; Cuniberti, Adela Maria; Noseda Grau, Victoria; Electrical resistometry study of an AlMgSi alloy under artificial aging; Elsevier Science SA; Journal of Alloys and Compounds; 542; 7-2012; 248-252
0925-8388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/189168
identifier_str_mv Stipcich, Marcelo Fernando; Cuniberti, Adela Maria; Noseda Grau, Victoria; Electrical resistometry study of an AlMgSi alloy under artificial aging; Elsevier Science SA; Journal of Alloys and Compounds; 542; 7-2012; 248-252
0925-8388
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.jallcom.2012.07.031
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
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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