Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys

Autores
García Escorial, Asunción; Cremaschi, Victoria Juliana; Natale, E; Lieblich, Marcela
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, thermal evolution of bulk nanoquasicrystalline Al93Fe3Cr2Ti2 material, obtained by consolidation of nanoquasicrystalline powder particles, is studied. The powder particles were obtained by gas atomization and the consolidation of the powders was achieved via warm extrusion. The evolution of the microstructure during processing as well as with further thermal treatments was investigated. The consolidated material contains spherical particles of an icosahedral i-phase of around 200 nm in diameter. The quasicrystalline phase is detected even after 1 h at 500 °C, and afterwards, it evolves through a metastable Al6Fe phase to the equilibrium phases.
Fil: García Escorial, Asunción. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España
Fil: Cremaschi, Victoria Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Natale, E. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España
Fil: Lieblich, Marcela. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España
Materia
Nanostructured Materials
Quasicrystals
Powder Metallurgy
Microstructure
X-Ray Diffraction
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:11336/20025
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/20025
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloysGarcía Escorial, AsunciónCremaschi, Victoria JulianaNatale, ELieblich, MarcelaNanostructured MaterialsQuasicrystalsPowder MetallurgyMicrostructureX-Ray Diffractionhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2In this work, thermal evolution of bulk nanoquasicrystalline Al93Fe3Cr2Ti2 material, obtained by consolidation of nanoquasicrystalline powder particles, is studied. The powder particles were obtained by gas atomization and the consolidation of the powders was achieved via warm extrusion. The evolution of the microstructure during processing as well as with further thermal treatments was investigated. The consolidated material contains spherical particles of an icosahedral i-phase of around 200 nm in diameter. The quasicrystalline phase is detected even after 1 h at 500 °C, and afterwards, it evolves through a metastable Al6Fe phase to the equilibrium phases.Fil: García Escorial, Asunción. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; EspañaFil: Cremaschi, Victoria Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Natale, E. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; EspañaFil: Lieblich, Marcela. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; EspañaElsevier Science2007-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20025García Escorial, Asunción; Cremaschi, Victoria Juliana; Natale, E; Lieblich, Marcela; Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys; Elsevier Science; Journal of Alloys and Compounds; 434-435; 5-2007; 215-2160925-8388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925838806013016info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2006.08.211info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:37:28Zoai:ri.conicet.gov.ar:11336/20025instacron: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 10:37:28.326CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
title Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
spellingShingle Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
García Escorial, Asunción
Nanostructured Materials
Quasicrystals
Powder Metallurgy
Microstructure
X-Ray Diffraction
title_short Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
title_full Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
title_fullStr Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
title_full_unstemmed Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
title_sort Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys
dc.creator.none.fl_str_mv García Escorial, Asunción
Cremaschi, Victoria Juliana
Natale, E
Lieblich, Marcela
author García Escorial, Asunción
author_facet García Escorial, Asunción
Cremaschi, Victoria Juliana
Natale, E
Lieblich, Marcela
author_role author
author2 Cremaschi, Victoria Juliana
Natale, E
Lieblich, Marcela
author2_role author
author
author
dc.subject.none.fl_str_mv Nanostructured Materials
Quasicrystals
Powder Metallurgy
Microstructure
X-Ray Diffraction
topic Nanostructured Materials
Quasicrystals
Powder Metallurgy
Microstructure
X-Ray Diffraction
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, thermal evolution of bulk nanoquasicrystalline Al93Fe3Cr2Ti2 material, obtained by consolidation of nanoquasicrystalline powder particles, is studied. The powder particles were obtained by gas atomization and the consolidation of the powders was achieved via warm extrusion. The evolution of the microstructure during processing as well as with further thermal treatments was investigated. The consolidated material contains spherical particles of an icosahedral i-phase of around 200 nm in diameter. The quasicrystalline phase is detected even after 1 h at 500 °C, and afterwards, it evolves through a metastable Al6Fe phase to the equilibrium phases.
Fil: García Escorial, Asunción. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España
Fil: Cremaschi, Victoria Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Natale, E. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España
Fil: Lieblich, Marcela. Centro de Nacional de Investigaciones Metalúrgicas; España. Consejo Superior de Investigaciones Cientificas; España
description In this work, thermal evolution of bulk nanoquasicrystalline Al93Fe3Cr2Ti2 material, obtained by consolidation of nanoquasicrystalline powder particles, is studied. The powder particles were obtained by gas atomization and the consolidation of the powders was achieved via warm extrusion. The evolution of the microstructure during processing as well as with further thermal treatments was investigated. The consolidated material contains spherical particles of an icosahedral i-phase of around 200 nm in diameter. The quasicrystalline phase is detected even after 1 h at 500 °C, and afterwards, it evolves through a metastable Al6Fe phase to the equilibrium phases.
publishDate 2007
dc.date.none.fl_str_mv 2007-05
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/11336/20025
García Escorial, Asunción; Cremaschi, Victoria Juliana; Natale, E; Lieblich, Marcela; Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys; Elsevier Science; Journal of Alloys and Compounds; 434-435; 5-2007; 215-216
0925-8388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20025
identifier_str_mv García Escorial, Asunción; Cremaschi, Victoria Juliana; Natale, E; Lieblich, Marcela; Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloys; Elsevier Science; Journal of Alloys and Compounds; 434-435; 5-2007; 215-216
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/url/http://www.sciencedirect.com/science/article/pii/S0925838806013016
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2006.08.211
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
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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