Tribological behavior of epoxy nanocomposites under corrosive environment: effect of high-performance boron nitride nanoplatelet

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dc.contributor.authorSukur, Emine Feyza
dc.contributor.authorKaybal, Halil Burak
dc.contributor.authorUlus, Hasan
dc.contributor.authorAvci, Ahmet
dc.date.accessioned2024-02-23T14:29:39Z
dc.date.available2024-02-23T14:29:39Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractThis paper sheds light on the impact of corrosive service conditions on the mechanical and tribological performances of epoxy nanocomposites containing 0.5 wt.% hexagonal boron nitride (BN) nanoplatelets as fillers. The composite samples were aged in 10 wt% H2SO4 solutions by immersion for 504 hours. Variation in mechanical and tribological behaviors during immersion was investigated using tensile and ball-on disk tests. The ball-on disk tests were performed at room temperature under a 10 N constant load and 0.8 m/s speed for 3000 seconds. The high-performance BN nanoplatelets improved neat Epoxy's tensile strength, toughness, and wear performance by 17%, 27%, and 56%, respectively. The aging results revealed that H2SO4 exposure deteriorates the mechanical performance of all epoxy composite samples, even though BN/Epoxy nanocomposites exhibited better resistance to the corrosive environment. In contrast, the tribological performance increased with the acidic solution exposure that acts as a lubricant and forms a corrosive protective layer after the immersion of 504 hours.en_US
dc.identifier.doi10.14744/sigma.2022.00025
dc.identifier.endpage395en_US
dc.identifier.issn1304-7205
dc.identifier.issn1304-7191
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85162921362en_US
dc.identifier.startpage385en_US
dc.identifier.urihttps://doi.org/10.14744/sigma.2022.00025
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14805
dc.identifier.volume41en_US
dc.identifier.wosWOS:000983868500008en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherYildiz Technical Univen_US
dc.relation.ispartofSigma Journal Of Engineering And Natural Sciences-Sigma Muhendislik Ve Fen Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCorrosive Environmenten_US
dc.subjectBall -Onen_US
dc.subjectDisken_US
dc.subjectEpoxyen_US
dc.subjectHexagonal Boronen_US
dc.subjectNitrideen_US
dc.subjectSulphuric Aciden_US
dc.subjectWearen_US
dc.titleTribological behavior of epoxy nanocomposites under corrosive environment: effect of high-performance boron nitride nanoplateleten_US
dc.typeArticleen_US

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