Effect of Silicon on Machinability in AlSi6, AlSi12 and AlSi18 Alloys

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dc.authoridKOCAMAN, Engin/0000-0001-5617-3064
dc.contributor.authorGecgel, Berkay
dc.contributor.authorAltintas, Yusuf
dc.contributor.authorArslan, Muhammet Yasir
dc.contributor.authorCelen, Okan Ozcan
dc.contributor.authorKocaman, Engin
dc.contributor.authorKocar, Oguz
dc.date.accessioned2024-01-22T12:22:14Z
dc.date.available2024-01-22T12:22:14Z
dc.date.issued2023
dc.departmentKMÜen_US
dc.description.abstractIn this study, Al-Si alloys containing 6%, 12%, and 18% silicon by weight were produced using the permanent mold casting method. The samples were examined microstructurally, hardness and tensile tests were conducted. Furthermore, the machinability characteristics of the samples were investigated. The findings showed that the silicon added to aluminum has a significant impact on microstructure, mechanical properties, and machinability. The addition of silicon to aluminum up to 12% by weight increases the amount of Al-Si eutectic in the microstructure. However, unlike other samples, primary silicon particles were detected in the microstructure of the composition containing 18% Si by weight. Also, both hardness and tensile strength increased with the increasing silicon content. However, with the increasing silicon ratio, the ductility of the material and the thrust force during the drilling process decreased. The highest thrust force (961 N) occurred at 6% Si additive ratio (Al6Si) and at a rotational speed of 2500 rpm. Burr formation was observed at the hole exit in 6% Si additive ratio and 12% Si additive ratio. The surface roughness occurring inside the holes increased with the increasing silicon ratio.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBIdot;TAK) under the 2209-A University Students Research Projects Support Program [1919B012206385]en_US
dc.description.sponsorshipThis study was supported by the Scientific and Technological Research Council of Turkey (TUB & Idot;TAK) under the 2209-A University Students Research Projects Support Program, within the scope of the 2022 1st Term, with project number 1919B012206385.en_US
dc.identifier.doi10.1007/s12633-023-02760-5
dc.identifier.issn1876-990X
dc.identifier.issn1876-9918
dc.identifier.scopus2-s2.0-85177638045
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s12633-023-02760-5
dc.identifier.urihttps://hdl.handle.net/11492/7846
dc.identifier.wosWOS:001109096900003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringeren_US
dc.relation.ispartofSiliconen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzkmusnmz
dc.subjectAlSi Alloyen_US
dc.subjectCastingen_US
dc.subjectTensile Strengthen_US
dc.subjectDrillingen_US
dc.subjectThurst forceen_US
dc.titleEffect of Silicon on Machinability in AlSi6, AlSi12 and AlSi18 Alloysen_US
dc.typeArticle

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