The effects of Mg amount on the microstructure and mechanical properties of Al-Si-Mg alloys

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dc.authoridYILDIRIM, MUSA/0000-0002-2464-1182
dc.contributor.authorYildirim, Musa
dc.contributor.authorOzyurek, Dursun
dc.date.accessioned2024-09-29T15:57:53Z
dc.date.available2024-09-29T15:57:53Z
dc.date.issued2013
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the effects of magnesium (Mg) addition to A356 aluminum alloy at different amounts on the microstructure and mechanical properties of this alloy were examined. For the experimental studies, three different alloys (0.43, 0.67 and 0.86 wt%) having various amounts of Mg were prepared through casting process in the form of plates. The plates were homogenized and cooled in the furnace. All the samples were treated with aging process (T6) and then tensile samples were prepared from the homogenized samples. The samples treated with T6 process were characterized by optical microscopy, laser confocal microscopy, Scanning Electron Microscope (SEM), Energy Dispersive Spectrometer (EDS) and X-Ray Diffraction (XRD) examinations as well as hardness measurements and tensile tests. The phases which were formed in the microstructures for different amounts of Mg were examined. It was observed that iron-rich intermetallic compounds were also formed in addition to the phases resulting from the aging process. Fe-rich intermetallic compounds, observed from the fracture surfaces, were found to reduce the tensile strength the alloy. The results also indicate that the tensile strength and hardness of the alloy increase with increasing Mg amount. (C) 2013 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.matdes.2013.04.089
dc.identifier.endpage774en_US
dc.identifier.issn0264-1275
dc.identifier.issn1873-4197
dc.identifier.scopus2-s2.0-84878346543en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage767en_US
dc.identifier.urihttps://doi.org/10.1016/j.matdes.2013.04.089
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5073
dc.identifier.volume51en_US
dc.identifier.wosWOS:000321696900096en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofMaterials & Designen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHeat-Treatmenten_US
dc.subjectTensile Propertiesen_US
dc.subjectA356en_US
dc.subjectBehavioren_US
dc.subjectCuen_US
dc.titleThe effects of Mg amount on the microstructure and mechanical properties of Al-Si-Mg alloysen_US
dc.typeArticleen_US

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