Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling

A high-entropy Fe30Co20Ni20Mn20Al10 (at%) alloy with a face-centered cubic (FCC) crystalline phase was produced through mechanical alloying. This study examined the development of its phases, microstructure, morphology, and magnetic characteristics. Scanning electron microscopy (SEM) was applied to...

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Autores: Ben Ammar, Chérif, Khitouni, Nawel, Ben Mbarek, Wael, Alsulami, Abdulelah H., Suñol Martínez, Joan Josep, Khitouni, Mohamed, Chemingui, Mahmoud
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
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:10256/24606
Acceso en línea:http://hdl.handle.net/10256/24606
Access Level:acceso abierto
Palabra clave:Aliatge mecànic
Mechanical alloying
Raigs X -- Difracció
X-rays -- Diffraction
Microestructura
Microstructure
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spelling Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball millingBen Ammar, ChérifKhitouni, NawelBen Mbarek, WaelAlsulami, Abdulelah H.Suñol Martínez, Joan JosepKhitouni, MohamedChemingui, MahmoudAliatge mecànicMechanical alloyingRaigs X -- DifraccióX-rays -- DiffractionMicroestructuraMicrostructureA high-entropy Fe30Co20Ni20Mn20Al10 (at%) alloy with a face-centered cubic (FCC) crystalline phase was produced through mechanical alloying. This study examined the development of its phases, microstructure, morphology, and magnetic characteristics. Scanning electron microscopy (SEM) was applied to assess the sample morphology in relation to milling times. The changes that the material underwent during milling were investigated using X-ray diffraction. The milling time affected the phase transformation. A single FCC solid solution (crystallite size = 12 nm) was found after 50 h of milling. Additionally, the magnetic characteristics were examined and shown to be associated with microstructural changes. The powder mixture exhibited behavior consistent with soft magnetics, with an Hc value of 8 Am−1 and an Ms value of 165 emu/g. The excellent soft magnetic characteristic may be related to the stability of the FCC phase, which was generated following a 30 h milling process. In addition, the low value of Ms may have originated from the presence of Al atoms in the solid solution and the development of large densities of interfaces and crystal defectsMDPI (Multidisciplinary Digital Publishing Institute)2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer-reviewedapplication/pdfhttp://hdl.handle.net/10256/24606http://hdl.handle.net/10256/24606Materials, 2023, vol. 17, núm. 1, p. 234Articles publicats (D-F)Ben Ammar, Chérif Khitouni, Nawel Ben Mbarek, Wael Alsulami, Abdulelah H. Suñol Martínez, Joan Josep Khitouni, Mohamed Chemingui, Mahmoud 2023 Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling Materials 17 1 234reponame: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/10.3390/ma17010234info:eu-repo/semantics/altIdentifier/eissn/1996-1944Attribution 4.0 International (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:10256/246062026-05-29T05:05:01Z
dc.title.none.fl_str_mv Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
title Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
spellingShingle Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
Ben Ammar, Chérif
Aliatge mecànic
Mechanical alloying
Raigs X -- Difracció
X-rays -- Diffraction
Microestructura
Microstructure
title_short Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
title_full Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
title_fullStr Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
title_full_unstemmed Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
title_sort Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling
dc.creator.none.fl_str_mv Ben Ammar, Chérif
Khitouni, Nawel
Ben Mbarek, Wael
Alsulami, Abdulelah H.
Suñol Martínez, Joan Josep
Khitouni, Mohamed
Chemingui, Mahmoud
author Ben Ammar, Chérif
author_facet Ben Ammar, Chérif
Khitouni, Nawel
Ben Mbarek, Wael
Alsulami, Abdulelah H.
Suñol Martínez, Joan Josep
Khitouni, Mohamed
Chemingui, Mahmoud
author_role author
author2 Khitouni, Nawel
Ben Mbarek, Wael
Alsulami, Abdulelah H.
Suñol Martínez, Joan Josep
Khitouni, Mohamed
Chemingui, Mahmoud
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Aliatge mecànic
Mechanical alloying
Raigs X -- Difracció
X-rays -- Diffraction
Microestructura
Microstructure
topic Aliatge mecànic
Mechanical alloying
Raigs X -- Difracció
X-rays -- Diffraction
Microestructura
Microstructure
description A high-entropy Fe30Co20Ni20Mn20Al10 (at%) alloy with a face-centered cubic (FCC) crystalline phase was produced through mechanical alloying. This study examined the development of its phases, microstructure, morphology, and magnetic characteristics. Scanning electron microscopy (SEM) was applied to assess the sample morphology in relation to milling times. The changes that the material underwent during milling were investigated using X-ray diffraction. The milling time affected the phase transformation. A single FCC solid solution (crystallite size = 12 nm) was found after 50 h of milling. Additionally, the magnetic characteristics were examined and shown to be associated with microstructural changes. The powder mixture exhibited behavior consistent with soft magnetics, with an Hc value of 8 Am−1 and an Ms value of 165 emu/g. The excellent soft magnetic characteristic may be related to the stability of the FCC phase, which was generated following a 30 h milling process. In addition, the low value of Ms may have originated from the presence of Al atoms in the solid solution and the development of large densities of interfaces and crystal defects
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer-reviewed
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/24606
http://hdl.handle.net/10256/24606
url http://hdl.handle.net/10256/24606
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3390/ma17010234
info:eu-repo/semantics/altIdentifier/eissn/1996-1944
dc.rights.none.fl_str_mv Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI (Multidisciplinary Digital Publishing Institute)
publisher.none.fl_str_mv MDPI (Multidisciplinary Digital Publishing Institute)
dc.source.none.fl_str_mv Materials, 2023, vol. 17, núm. 1, p. 234
Articles publicats (D-F)
Ben Ammar, Chérif Khitouni, Nawel Ben Mbarek, Wael Alsulami, Abdulelah H. Suñol Martínez, Joan Josep Khitouni, Mohamed Chemingui, Mahmoud 2023 Properties of high-entropy Fe30Co20Ni20Mn20Al10 alloy produced by high-energy ball milling Materials 17 1 234
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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