Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys

Autores
Rozenberg, Silvia Mirta; Audebert, Fernando Enrique; Galano, Marina Lorena; Vergara Ogando, Isabel; Mendive, Cecilia Beatriz
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Rapidly solidified Mg based alloys are of interest for industrial applications as a structural material and for hydrogen storage. Mg-Cu-Rare Earth alloys have shown high glass forming ability; full amorphous structure with thickness of mm size can be obtained within these systems. However, their brittle behavior limits their industrial applications. In the present work, the Al effect in substitution of Cu in the Mg65Cu25MM10 (at%, MM: mischmetal) was studied. Samples up to 15at% Al were prepared by splat cooling and their microstructure, stability and mechanical properties were characterised. The crystallization temperature increases with the Al addition; the amorphous phase with different Al content has a Young's modulus of ~55GPa; the microhardness increases with the Al content in the amorphous and crystallized samples and the fracture of the alloy containing 10at% Al showed ductile vein patterns characteristics of ductile metallic glasses. The partial Cu substitution by Al can improve the stability and mechanical properties of the amorphous Mg65Cu25MM10 alloy.
Fil: Rozenberg, Silvia Mirta. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Grupo de Materiales Avanzados; Argentina
Fil: Audebert, Fernando Enrique. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Grupo de Materiales Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. University of Oxford; Reino Unido
Fil: Galano, Marina Lorena. University of Oxford; Reino Unido
Fil: Vergara Ogando, Isabel. Universidad Carlos III; España
Fil: Mendive, Cecilia Beatriz. Universidad Nacional de Mar del Plata; Argentina
Materia
Magnesium
Rapid Solidification
Amorphous
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:11336/19949
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth AlloysRozenberg, Silvia MirtaAudebert, Fernando EnriqueGalano, Marina LorenaVergara Ogando, IsabelMendive, Cecilia BeatrizMagnesiumRapid SolidificationAmorphoushttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Rapidly solidified Mg based alloys are of interest for industrial applications as a structural material and for hydrogen storage. Mg-Cu-Rare Earth alloys have shown high glass forming ability; full amorphous structure with thickness of mm size can be obtained within these systems. However, their brittle behavior limits their industrial applications. In the present work, the Al effect in substitution of Cu in the Mg65Cu25MM10 (at%, MM: mischmetal) was studied. Samples up to 15at% Al were prepared by splat cooling and their microstructure, stability and mechanical properties were characterised. The crystallization temperature increases with the Al addition; the amorphous phase with different Al content has a Young's modulus of ~55GPa; the microhardness increases with the Al content in the amorphous and crystallized samples and the fracture of the alloy containing 10at% Al showed ductile vein patterns characteristics of ductile metallic glasses. The partial Cu substitution by Al can improve the stability and mechanical properties of the amorphous Mg65Cu25MM10 alloy.Fil: Rozenberg, Silvia Mirta. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Grupo de Materiales Avanzados; ArgentinaFil: Audebert, Fernando Enrique. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Grupo de Materiales Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. University of Oxford; Reino UnidoFil: Galano, Marina Lorena. University of Oxford; Reino UnidoFil: Vergara Ogando, Isabel. Universidad Carlos III; EspañaFil: Mendive, Cecilia Beatriz. Universidad Nacional de Mar del Plata; ArgentinaAssociação Brasileira de Metalurgia e Materiais2016-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/19949Rozenberg, Silvia Mirta; Audebert, Fernando Enrique; Galano, Marina Lorena; Vergara Ogando, Isabel; Mendive, Cecilia Beatriz; Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys; Associação Brasileira de Metalurgia e Materiais; Materials Research; 19; Supl. 1; 6-2016; 2-71516-14391980-5373CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/f5vvt9info:eu-repo/semantics/altIdentifier/doi/10.1590/1980-5373-mr-2016-0046info:eu-repo/semantics/altIdentifier/url/http://www.materialsresearch.org.br/doi/10.1590/1980-5373-MR-2016-0046info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:06:23Zoai:ri.conicet.gov.ar:11336/19949instacron: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 10:06:23.663CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
title Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
spellingShingle Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
Rozenberg, Silvia Mirta
Magnesium
Rapid Solidification
Amorphous
title_short Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
title_full Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
title_fullStr Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
title_full_unstemmed Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
title_sort Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys
dc.creator.none.fl_str_mv Rozenberg, Silvia Mirta
Audebert, Fernando Enrique
Galano, Marina Lorena
Vergara Ogando, Isabel
Mendive, Cecilia Beatriz
author Rozenberg, Silvia Mirta
author_facet Rozenberg, Silvia Mirta
Audebert, Fernando Enrique
Galano, Marina Lorena
Vergara Ogando, Isabel
Mendive, Cecilia Beatriz
author_role author
author2 Audebert, Fernando Enrique
Galano, Marina Lorena
Vergara Ogando, Isabel
Mendive, Cecilia Beatriz
author2_role author
author
author
author
dc.subject.none.fl_str_mv Magnesium
Rapid Solidification
Amorphous
topic Magnesium
Rapid Solidification
Amorphous
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Rapidly solidified Mg based alloys are of interest for industrial applications as a structural material and for hydrogen storage. Mg-Cu-Rare Earth alloys have shown high glass forming ability; full amorphous structure with thickness of mm size can be obtained within these systems. However, their brittle behavior limits their industrial applications. In the present work, the Al effect in substitution of Cu in the Mg65Cu25MM10 (at%, MM: mischmetal) was studied. Samples up to 15at% Al were prepared by splat cooling and their microstructure, stability and mechanical properties were characterised. The crystallization temperature increases with the Al addition; the amorphous phase with different Al content has a Young's modulus of ~55GPa; the microhardness increases with the Al content in the amorphous and crystallized samples and the fracture of the alloy containing 10at% Al showed ductile vein patterns characteristics of ductile metallic glasses. The partial Cu substitution by Al can improve the stability and mechanical properties of the amorphous Mg65Cu25MM10 alloy.
Fil: Rozenberg, Silvia Mirta. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Grupo de Materiales Avanzados; Argentina
Fil: Audebert, Fernando Enrique. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Ingeniería Mecánica. Grupo de Materiales Avanzados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina. University of Oxford; Reino Unido
Fil: Galano, Marina Lorena. University of Oxford; Reino Unido
Fil: Vergara Ogando, Isabel. Universidad Carlos III; España
Fil: Mendive, Cecilia Beatriz. Universidad Nacional de Mar del Plata; Argentina
description Rapidly solidified Mg based alloys are of interest for industrial applications as a structural material and for hydrogen storage. Mg-Cu-Rare Earth alloys have shown high glass forming ability; full amorphous structure with thickness of mm size can be obtained within these systems. However, their brittle behavior limits their industrial applications. In the present work, the Al effect in substitution of Cu in the Mg65Cu25MM10 (at%, MM: mischmetal) was studied. Samples up to 15at% Al were prepared by splat cooling and their microstructure, stability and mechanical properties were characterised. The crystallization temperature increases with the Al addition; the amorphous phase with different Al content has a Young's modulus of ~55GPa; the microhardness increases with the Al content in the amorphous and crystallized samples and the fracture of the alloy containing 10at% Al showed ductile vein patterns characteristics of ductile metallic glasses. The partial Cu substitution by Al can improve the stability and mechanical properties of the amorphous Mg65Cu25MM10 alloy.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
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/11336/19949
Rozenberg, Silvia Mirta; Audebert, Fernando Enrique; Galano, Marina Lorena; Vergara Ogando, Isabel; Mendive, Cecilia Beatriz; Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys; Associação Brasileira de Metalurgia e Materiais; Materials Research; 19; Supl. 1; 6-2016; 2-7
1516-1439
1980-5373
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19949
identifier_str_mv Rozenberg, Silvia Mirta; Audebert, Fernando Enrique; Galano, Marina Lorena; Vergara Ogando, Isabel; Mendive, Cecilia Beatriz; Effect of Al addition to Rapidly Solidified Mg-Cu-Rare Earth Alloys; Associação Brasileira de Metalurgia e Materiais; Materials Research; 19; Supl. 1; 6-2016; 2-7
1516-1439
1980-5373
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/f5vvt9
info:eu-repo/semantics/altIdentifier/doi/10.1590/1980-5373-mr-2016-0046
info:eu-repo/semantics/altIdentifier/url/http://www.materialsresearch.org.br/doi/10.1590/1980-5373-MR-2016-0046
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 Associação Brasileira de Metalurgia e Materiais
publisher.none.fl_str_mv Associação Brasileira de Metalurgia e Materiais
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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