Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys

Autores
Desrosin, Wilky; Rubiolo, Gerardo Hector; Schvezov, Carlos Enrique
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pure ZA27 alloys and ZA27 alloys with Cu and Mg additions were cast and deformed by compression. Samples of both alloys were heat treated at 460°C after deformation and the evolution of the microstructure as a function of time measured. The results showed that the average grain size increases with the increase of time for both alloys, with a coarsening rate which is 55% lower for the alloyed ZA27 alloy than the rate of the pure ZA27 alloy. X-ray diffraction analysis indicated that the ZA27 alloys containing Cu and Mg additions present the å phase which is not present in the non-alloyed ZA27 alloy; and that the á and ç phases transform to the â phase during heat treatment. Microhardness measurements showed that the ZA27 alloy with Cu and Mg additions has higher microhardness than the pure ZA27 alloy.
Fil: Desrosin, Wilky. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Rubiolo, Gerardo Hector. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
Materia
COARSENING AND MICROHARNESS
GLOBULAR PHASES
SIMA METHOD
ZA27 ALLOYS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/165800
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 AlloysDesrosin, WilkyRubiolo, Gerardo HectorSchvezov, Carlos EnriqueCOARSENING AND MICROHARNESSGLOBULAR PHASESSIMA METHODZA27 ALLOYShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Pure ZA27 alloys and ZA27 alloys with Cu and Mg additions were cast and deformed by compression. Samples of both alloys were heat treated at 460°C after deformation and the evolution of the microstructure as a function of time measured. The results showed that the average grain size increases with the increase of time for both alloys, with a coarsening rate which is 55% lower for the alloyed ZA27 alloy than the rate of the pure ZA27 alloy. X-ray diffraction analysis indicated that the ZA27 alloys containing Cu and Mg additions present the å phase which is not present in the non-alloyed ZA27 alloy; and that the á and ç phases transform to the â phase during heat treatment. Microhardness measurements showed that the ZA27 alloy with Cu and Mg additions has higher microhardness than the pure ZA27 alloy.Fil: Desrosin, Wilky. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones; Argentina. Universidad Nacional de San Martín. Instituto Sabato; ArgentinaFil: Rubiolo, Gerardo Hector. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones; ArgentinaUniversidade Federal de São Carlos2021-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/165800Desrosin, Wilky; Rubiolo, Gerardo Hector; Schvezov, Carlos Enrique; Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys; Universidade Federal de São Carlos; Materials Research; 24; 4; 6-2021; 1-121516-1439CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1590/1980-5373-MR-2020-0581info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:59:47Zoai:ri.conicet.gov.ar:11336/165800instacron: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 11:59:48.08CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
title Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
spellingShingle Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
Desrosin, Wilky
COARSENING AND MICROHARNESS
GLOBULAR PHASES
SIMA METHOD
ZA27 ALLOYS
title_short Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
title_full Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
title_fullStr Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
title_full_unstemmed Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
title_sort Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys
dc.creator.none.fl_str_mv Desrosin, Wilky
Rubiolo, Gerardo Hector
Schvezov, Carlos Enrique
author Desrosin, Wilky
author_facet Desrosin, Wilky
Rubiolo, Gerardo Hector
Schvezov, Carlos Enrique
author_role author
author2 Rubiolo, Gerardo Hector
Schvezov, Carlos Enrique
author2_role author
author
dc.subject.none.fl_str_mv COARSENING AND MICROHARNESS
GLOBULAR PHASES
SIMA METHOD
ZA27 ALLOYS
topic COARSENING AND MICROHARNESS
GLOBULAR PHASES
SIMA METHOD
ZA27 ALLOYS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Pure ZA27 alloys and ZA27 alloys with Cu and Mg additions were cast and deformed by compression. Samples of both alloys were heat treated at 460°C after deformation and the evolution of the microstructure as a function of time measured. The results showed that the average grain size increases with the increase of time for both alloys, with a coarsening rate which is 55% lower for the alloyed ZA27 alloy than the rate of the pure ZA27 alloy. X-ray diffraction analysis indicated that the ZA27 alloys containing Cu and Mg additions present the å phase which is not present in the non-alloyed ZA27 alloy; and that the á and ç phases transform to the â phase during heat treatment. Microhardness measurements showed that the ZA27 alloy with Cu and Mg additions has higher microhardness than the pure ZA27 alloy.
Fil: Desrosin, Wilky. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Rubiolo, Gerardo Hector. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schvezov, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Materiales de Misiones. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales. Instituto de Materiales de Misiones; Argentina
description Pure ZA27 alloys and ZA27 alloys with Cu and Mg additions were cast and deformed by compression. Samples of both alloys were heat treated at 460°C after deformation and the evolution of the microstructure as a function of time measured. The results showed that the average grain size increases with the increase of time for both alloys, with a coarsening rate which is 55% lower for the alloyed ZA27 alloy than the rate of the pure ZA27 alloy. X-ray diffraction analysis indicated that the ZA27 alloys containing Cu and Mg additions present the å phase which is not present in the non-alloyed ZA27 alloy; and that the á and ç phases transform to the â phase during heat treatment. Microhardness measurements showed that the ZA27 alloy with Cu and Mg additions has higher microhardness than the pure ZA27 alloy.
publishDate 2021
dc.date.none.fl_str_mv 2021-06
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/11336/165800
Desrosin, Wilky; Rubiolo, Gerardo Hector; Schvezov, Carlos Enrique; Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys; Universidade Federal de São Carlos; Materials Research; 24; 4; 6-2021; 1-12
1516-1439
CONICET Digital
CONICET
url http://hdl.handle.net/11336/165800
identifier_str_mv Desrosin, Wilky; Rubiolo, Gerardo Hector; Schvezov, Carlos Enrique; Microstructural Evolution of Cold-Deformed and Isothermally Treated ZA27 Alloys; Universidade Federal de São Carlos; Materials Research; 24; 4; 6-2021; 1-12
1516-1439
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1590/1980-5373-MR-2020-0581
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de São Carlos
publisher.none.fl_str_mv Universidade Federal de São Carlos
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_ 1846782320228433920
score 12.982451

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