The evaluation of corrosion behaviour of al/y2o3 nano composites by powder metallurgy at room and elevated temperature

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dc.contributor.authorAydın, Abdurrahman Fatih
dc.date.accessioned2024-09-29T16:32:30Z
dc.date.available2024-09-29T16:32:30Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, Al / Y2O3 metal matrix nanocomposites (2 and 4 wt. %) were fabricated by powder metallurgy route. The microstructure and density of the fabricated samples were investigated. Microstructure characterization shows that the homogenous distribution of particulates was achieved. Furthermore, the corrosion behaviour of the samples was systematically investigated in 1 M HCl solution by potentiodynamic and immersion tests for temperature of 20°C and 50 °C. In order tounderstand the corrosion mechanisms, SEM study was performed. The potentiodynamic corrosion test results show that Al / 4Y2O3 composite has the best corrosion performance at room temperature. After the immersion tests, the weight loss of the composites has higher than that of pure Al at elevated temperature (50 ºC). Pitting and grain boundary corrosion were observed.The wear tests were performed for the samples under dry sliding conditions. The addition of Y2O3 particles give rise to significant increase in wear performance.en_US
dc.identifier.endpage588en_US
dc.identifier.issue1en_US
dc.identifier.startpage576en_US
dc.identifier.trdizinid362970en_US
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/362970
dc.identifier.urihttps://hdl.handle.net/20.500.14619/11710
dc.identifier.volume9en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.institutionauthorAydın, Abdurrahman Fatih
dc.language.isoenen_US
dc.relation.ispartofNiğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleThe evaluation of corrosion behaviour of al/y2o3 nano composites by powder metallurgy at room and elevated temperatureen_US
dc.typeArticleen_US

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