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

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dc.authorscopusid26636029300
dc.authorscopusid58093952300
dc.authorscopusid57211351931
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.departmentFakülteler, Çorlu Mühendislik Fakültesi, Makine Mühendisliği Bölümü
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.
dc.identifier.doi10.1515/mt-2022-0407
dc.identifier.endpage232
dc.identifier.issn0025-5300
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85147539652
dc.identifier.scopusqualityQ2
dc.identifier.startpage224
dc.identifier.urihttps://doi.org/10.1515/mt-2022-0407
dc.identifier.urihttps://hdl.handle.net/20.500.11776/11925
dc.identifier.volume65
dc.indekslendigikaynakScopus
dc.institutionauthorYılmaz, Serdar Osman
dc.institutionauthorKarakoca, Alper
dc.language.isoen
dc.publisherWalter de Gruyter GmbH
dc.relation.ispartofMaterialpruefung/Materials Testing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectaging
dc.subjectaluminum alloy
dc.subjectmetallurgical properties
dc.subjectmicrostructure
dc.subjectChromium alloys
dc.subjectDifferential thermal analysis
dc.subjectEnergy dispersive spectroscopy
dc.subjectIron alloys
dc.subjectMicrostructure
dc.subjectNiobium alloys
dc.subjectScanning electron microscopy
dc.subjectSilicon alloys
dc.subjectTitanium alloys
dc.subjectA356 alloys
dc.subjectA356 aluminium alloy
dc.subjectDifferential-thermal analysis
dc.subjectEutectic si
dc.subjectIn-situ synthesis
dc.subjectMaster alloys
dc.subjectMetallurgical properties
dc.subjectStrength values
dc.subjectStructural details
dc.subjectX- ray diffractions
dc.subjectAluminum alloys
dc.titleImprovement of metallurgical properties of A356 aluminium alloy by AlCrFeSrTiBSi master alloy
dc.typeArticle

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