The Effect of Bifilm and Sr Modification on the Mechanical Properties of AlSi12Fe Alloy

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dc.authorid0000-0001-9150-3292en_US
dc.contributor.authorUludağ, Muhammet
dc.contributor.authorGurtaran, M.
dc.contributor.authorDispinar, D.
dc.date.accessioned2021-03-20T20:12:22Z
dc.date.available2021-03-20T20:12:22Z
dc.date.issued2020
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümüen_US
dc.description.abstractThe microstructure of Al-Si alloy has coarse silicon and this structure is known dangerous for mechanical properties due to its crack effect. Sr addition is preferred to modify the coarse silica during solidification. Additionally, bifilms (oxide structure) are known as a more dangerous defect which is frequently seen in light alloys. It is aimed at that negative effect of bifilms on the properties of the alloys tried to be removed by the degassing process and to regulate the microstructure of the alloy. In this study, the effect of degassing and Sr modification on the mechanical properties of AlSi12Fe alloy was investigated, extensively. Four different parameters (as-received, as-received + degassing, Sr addition, Sr addition + degassing) were studied under the same conditions environmentally. The microstructural analyses and mechanical tests were done on cast parts. All data obtained from the experimental study were analyzed statistically by using statistical analysis software. It was concluded from the results that Sr addition is very dangerous for AlSi12Fe alloy. It can be suggested that to reach high mechanical properties and low casting defects, the degassing process must be applied to all castings whereas Sr addition should not be preferred.en_US
dc.identifier.doi10.24425/afe.2020.133337en_US
dc.identifier.endpage104en_US
dc.identifier.issn1897-3310
dc.identifier.issn2299-2944
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage99en_US
dc.identifier.urihttp://doi.org/10.24425/afe.2020.133337
dc.identifier.urihttps://hdl.handle.net/20.500.12885/511
dc.identifier.volume20en_US
dc.identifier.wosWOS:000567768200017en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorUludağ, Muhammet
dc.language.isoenen_US
dc.publisherPolska Akad Nauk, Polish Acad Sciencesen_US
dc.relation.ispartofArchives Of Foundry Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectInnovative foundry technologies and materialsen_US
dc.subjectMechanical propertiesen_US
dc.subjectAlSi12Fe alloyen_US
dc.subjectBifilm indexen_US
dc.subjectSr modificationen_US
dc.titleThe Effect of Bifilm and Sr Modification on the Mechanical Properties of AlSi12Fe Alloyen_US
dc.typeArticleen_US

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Metalurji ve Malzeme Mühendisliği Bölümü Yayın Koleksiyonu
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