Wear resistance and tribological properties of GNPs and MWCNT reinforced AlSi18CuNiMg alloys produced by stir casting

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dc.authoridAkinay, Yuksel/0000-0002-6171-6307
dc.contributor.authorTuran, Muhammet Emre
dc.contributor.authorAydin, Fatih
dc.contributor.authorSun, Yavuz
dc.contributor.authorZengin, Huseyin
dc.contributor.authorAkinay, Yuksel
dc.date.accessioned2024-09-29T16:00:50Z
dc.date.available2024-09-29T16:00:50Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe present work aims to produce Multiwalled Carbon Nanotube (MWCNT) and Graphene Nanoplatelets (GNPs) reinforced AlSiCuNiMg alloy matrix composites via stir casting. The wear resistance and tribological performances of produced materials are examined by steel balls in dry sliding conditions under loads of 10 N, 20 N, and 40 N. The composites were produced by the combination of semi powder metallurgy and stir casting techniques and then a solid-solution + aging process was applied. The microstructures and phase-type of all specimens were examined by Scanning Electron Microscope (SEM), X-ray diffraction (XRD) and Transmission Electron Microscope (TEM). The results of this study show that the wear rates of the matrix decreased significantly with the addition of GNPs and MWCNTs reinforcements. When sliding speed increased, wear rates for all produced samples decrease. Graphene reinforced composite exhibited the best tribological behavior among the prepared samples. The design of test conditions and the analysis of output responses were studied by statistical analysis of Taguchi array, analysis of variance (ANOVA) and regression models. ANOVA indicated that the wear rate was mainly affected by material content followed by sliding speed and applied load. The wear mechanisms were identified by characterizations of worn surface, wear debris and counterface material.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [:120M014]en_US
dc.description.sponsorshipThis study was supported financially by the Scientific and Technological Research Council of Turkey (TUBITAK; project number:120M014).en_US
dc.identifier.doi10.1016/j.triboint.2021.107201
dc.identifier.issn0301-679X
dc.identifier.issn1879-2464
dc.identifier.scopus2-s2.0-85111316665en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.triboint.2021.107201
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5395
dc.identifier.volume164en_US
dc.identifier.wosWOS:000697164100003en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofTribology Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectStir castingen_US
dc.subjectAlSiCuNiMg alloyen_US
dc.subjectMWCNTen_US
dc.subjectGNPsen_US
dc.subjectWearen_US
dc.subjectStatistical analysisen_US
dc.titleWear resistance and tribological properties of GNPs and MWCNT reinforced AlSi18CuNiMg alloys produced by stir castingen_US
dc.typeArticleen_US

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