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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/165800
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:27:15Zoai: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:34982025-09-29 10:27:15.3CONICET 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 |
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1844614274467495936 |
score |
13.070432 |