Rapid Sinterability of Mechanically Alloyed MgAl/MgO Composite with the Field-Assisted Sintering Technique

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dc.authorscopusid57222625679
dc.authorscopusid6505965029
dc.contributor.authorTekin T.
dc.contributor.authorİpek R.
dc.date.accessioned2023-01-12T20:26:06Z
dc.date.available2023-01-12T20:26:06Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractAbstract: In this study, a Mg22Al/10MgO composite could be produced at nearly full density by the field-assisted sintering technique at relatively low temperatures and for short time such as 400°C and 15 min under the vacuum-argon atmosphere. The Mg22Al matrix consists of 22 wt % Al, produced by mechanical alloying for 18h and then mixed 2 h with 10 wt % MgO as a reinforcement material. The microstructure of the sample was analysed using an optical microscope, SEM, EDS and XRD. Mechanical properties such as micro hardness, density and compression strength are also obtained. With a compression strength of 314.4 MPa and a hardness value of 137 HV, the composite obtained nearly theoretical density-TD of 0.99. The crystal distortion was measured and calculated by using XRD results. Furthermore, minor amounts of fine intermetallic compounds and oxides such as Al3Mg2, AlMg, ?-Al12Mg17 Al2O3 and MgO were detected. The field-assisted sintering technique, which allows rapid and low-temperature sintering, is used in this study to show that the mechanical properties of the mechanically alloyed microstructure are likely to be preserved during sintering. Furthermore, it demonstrates that when Al and Mg are mechanically alloyed, the alloying pair is a very suitable metal matrix material for composites in which a reinforcing phase, such as MgO, forms an insufficient interface. © 2022, Allerton Press, Inc.en_US
dc.description.sponsorshipWe are grateful to Ege University Planning. Monitoring Coordination of Organizational Development and Directorate of Library and Documentation for their support in editing and proofreading service of this study. We also wish to extend my special thanks to Prof. Alberto Molinari, PhD, Assoc. Prof. Luca Lutterotti; University of Trento The Department of Industrial Engineering and Assoc. Prof. Dr. Turhan Coban Ege University for their for her dedicated support and guidance. In addition, No external funding was received for this study.en_US
dc.identifier.doi10.3103/S1067821222060165
dc.identifier.endpage730en_US
dc.identifier.issn10678212
dc.identifier.issn1067-8212en_US
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85145351502en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage720en_US
dc.identifier.urihttps://doi.org/10.3103/S1067821222060165
dc.identifier.urihttps://hdl.handle.net/11454/79882
dc.identifier.volume63en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPleiades Publishingen_US
dc.relation.ispartofRussian Journal of Non-Ferrous Metalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectField-Assisted Sintering Techniqueen_US
dc.subjectmechanical millingen_US
dc.subjectMgAl/MgO compositesen_US
dc.subjectrapid sinteringen_US
dc.subjectXRD analysisen_US
dc.subjectAluminaen_US
dc.subjectAluminum alloysen_US
dc.subjectAluminum oxideen_US
dc.subjectBinary alloysen_US
dc.subjectCompressive strengthen_US
dc.subjectDensity (specific gravity)en_US
dc.subjectMagnesium alloysen_US
dc.subjectMechanical alloyingen_US
dc.subjectMetallic matrix compositesen_US
dc.subjectMicrohardnessen_US
dc.subjectMicrostructureen_US
dc.subjectMilling (machining)en_US
dc.subjectSpark plasma sinteringen_US
dc.subjectTemperatureen_US
dc.subjectX ray diffractionen_US
dc.subjectCompression strengthen_US
dc.subjectField assisted sintering techniquesen_US
dc.subjectLows-temperaturesen_US
dc.subjectMechanical millingen_US
dc.subjectMechanically alloyeden_US
dc.subjectMgal/MgO compositeen_US
dc.subjectRapid sinteringen_US
dc.subjectSinterabilityen_US
dc.subjectXRDen_US
dc.subjectXRD analysisen_US
dc.subjectMagnesiaen_US
dc.titleRapid Sinterability of Mechanically Alloyed MgAl/MgO Composite with the Field-Assisted Sintering Techniqueen_US
dc.typeArticleen_US

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