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Improvement of metallurgical properties of A356 aluminium alloy by AlCrFeSrTiBSi master alloy

dc.contributor.authorTeker, T.
dc.contributor.authorYılmaz, Serdar Osman
dc.contributor.authorKarakoca, Alper
dc.date.accessioned2023-05-06T17:20:46Z
dc.date.available2023-05-06T17:20:46Z
dc.date.issued2023
dc.identifier.issn0025-5300
dc.identifier.urihttps://doi.org/10.1515/mt-2022-0407
dc.identifier.urihttps://hdl.handle.net/20.500.11776/11925
dc.description.abstractA new AlCrFeSrTiBSi master alloy was manufactured by in situ synthesis in Al melt, and compared with AlBSr master alloy. Microstructures of A356 alloy modified with AlCrFeSrTiBSi master alloy were investigated, and the structural details of the new cast A356 alloy were evaluated by X-ray diffraction (XRD), optical microscopy (OM), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), microhardness and differential thermal analysis (DTA). AlBSr master alloy typically formed ?-Al and granular SrB6 phases in A356, and the samples inoculated with AlCrFeSrTiBSi master alloy consisted of additionally AlCrFeSi phase with irregular blocks. The addition of 0.1 wt%AlCrFeSrTiBSi alloy to the A356 alloy significantly refined and modified the grain structure together. The structure of eutectic Si converted from acicular form to fibrous. The size of ?-Al dendrites declined from ?1000 ?m to ?100 ?m. The strength values of the A356 alloy were developed by ?70% with the addition of 0.1 wt%AlCrFeSrTiBSi master alloy. © 2022 Walter de Gruyter GmbH, Berlin/Boston.en_US
dc.language.isoengen_US
dc.publisherWalter de Gruyter GmbHen_US
dc.identifier.doi10.1515/mt-2022-0407
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectagingen_US
dc.subjectaluminum alloyen_US
dc.subjectmetallurgical propertiesen_US
dc.subjectmicrostructureen_US
dc.subjectChromium alloysen_US
dc.subjectDifferential thermal analysisen_US
dc.subjectEnergy dispersive spectroscopyen_US
dc.subjectIron alloysen_US
dc.subjectMicrostructureen_US
dc.subjectNiobium alloysen_US
dc.subjectScanning electron microscopyen_US
dc.subjectSilicon alloysen_US
dc.subjectTitanium alloysen_US
dc.subjectA356 alloysen_US
dc.subjectA356 aluminium alloyen_US
dc.subjectDifferential-thermal analysisen_US
dc.subjectEutectic sien_US
dc.subjectIn-situ synthesisen_US
dc.subjectMaster alloysen_US
dc.subjectMetallurgical propertiesen_US
dc.subjectStrength valuesen_US
dc.subjectStructural detailsen_US
dc.subjectX- ray diffractionsen_US
dc.subjectAluminum alloysen_US
dc.titleImprovement of metallurgical properties of A356 aluminium alloy by AlCrFeSrTiBSi master alloyen_US
dc.typearticleen_US
dc.relation.ispartofMaterialpruefung/Materials Testingen_US
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.identifier.volume65en_US
dc.identifier.issue2en_US
dc.identifier.startpage224en_US
dc.identifier.endpage232en_US
dc.institutionauthorYılmaz, Serdar Osman
dc.institutionauthorKarakoca, Alper
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid26636029300
dc.authorscopusid58093952300
dc.authorscopusid57211351931
dc.identifier.scopus2-s2.0-85147539652en_US


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