Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density

A nanostructured disordered Fe(Al) solid solution was obtained from elemental powders of Fe and Al using a high-energy ball mill. The transformations occurring in the material during milling were studied with the use of X-ray diffraction. In addition lattice microstrain, average crystallite size, di...

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Detalles Bibliográficos
Autores: Mhadhbi, M., Khitouni, Mohamed, Escoda i Acero, Ma. Lluïsa, Suñol Martínez, Joan Josep, Dammak, Mohamed
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2010
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/8573
Acceso en línea:http://hdl.handle.net/10256/8573
Access Level:acceso abierto
Palabra clave:Nanocristalls -- Propietats tèrmiques
Nanocrystals -- Thermal properties
Aliatge mecànic
Mechanical alloying
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spelling Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation DensityMhadhbi, M.Khitouni, MohamedEscoda i Acero, Ma. LluïsaSuñol Martínez, Joan JosepDammak, MohamedNanocristalls -- Propietats tèrmiquesNanocrystals -- Thermal propertiesAliatge mecànicMechanical alloyingA nanostructured disordered Fe(Al) solid solution was obtained from elemental powders of Fe and Al using a high-energy ball mill. The transformations occurring in the material during milling were studied with the use of X-ray diffraction. In addition lattice microstrain, average crystallite size, dislocation density, and the lattice parameter were determined. Scanning electron microscopy (SEM) was employed to examine the morphology of the samples as a function of milling times. Thermal behaviour of the milled powders was examined by differential scanning calorimetry (DSC). The results, as well as dissimilarity between calorimetric curves of the powders after 2 and 20 h of milling, indicated the formation of a nanostructured Fe(Al) solid solutionHindawi Publishing Corporation2010info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/8573Journal of Nanomaterials, 2010, p. 712407Articles publicats (D-F)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1155/2010/712407info:eu-repo/semantics/altIdentifier/issn/1687-4110info:eu-repo/semantics/altIdentifier/eissn/1687-4129Attribution 3.0 Spainhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/85732026-05-29T05:05:01Z
dc.title.none.fl_str_mv Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
title Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
spellingShingle Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
Mhadhbi, M.
Nanocristalls -- Propietats tèrmiques
Nanocrystals -- Thermal properties
Aliatge mecànic
Mechanical alloying
title_short Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
title_full Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
title_fullStr Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
title_full_unstemmed Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
title_sort Characterization of Mechanically Alloyed Nanocrystalline Fe(Al): Crystallite Size and Dislocation Density
dc.creator.none.fl_str_mv Mhadhbi, M.
Khitouni, Mohamed
Escoda i Acero, Ma. Lluïsa
Suñol Martínez, Joan Josep
Dammak, Mohamed
author Mhadhbi, M.
author_facet Mhadhbi, M.
Khitouni, Mohamed
Escoda i Acero, Ma. Lluïsa
Suñol Martínez, Joan Josep
Dammak, Mohamed
author_role author
author2 Khitouni, Mohamed
Escoda i Acero, Ma. Lluïsa
Suñol Martínez, Joan Josep
Dammak, Mohamed
author2_role author
author
author
author
dc.subject.none.fl_str_mv Nanocristalls -- Propietats tèrmiques
Nanocrystals -- Thermal properties
Aliatge mecànic
Mechanical alloying
topic Nanocristalls -- Propietats tèrmiques
Nanocrystals -- Thermal properties
Aliatge mecànic
Mechanical alloying
description A nanostructured disordered Fe(Al) solid solution was obtained from elemental powders of Fe and Al using a high-energy ball mill. The transformations occurring in the material during milling were studied with the use of X-ray diffraction. In addition lattice microstrain, average crystallite size, dislocation density, and the lattice parameter were determined. Scanning electron microscopy (SEM) was employed to examine the morphology of the samples as a function of milling times. Thermal behaviour of the milled powders was examined by differential scanning calorimetry (DSC). The results, as well as dissimilarity between calorimetric curves of the powders after 2 and 20 h of milling, indicated the formation of a nanostructured Fe(Al) solid solution
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/8573
url http://hdl.handle.net/10256/8573
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1155/2010/712407
info:eu-repo/semantics/altIdentifier/issn/1687-4110
info:eu-repo/semantics/altIdentifier/eissn/1687-4129
dc.rights.none.fl_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Spain
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv Journal of Nanomaterials, 2010, p. 712407
Articles publicats (D-F)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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