Investigation of wear behavior of graphite additive composite coatings deposited by micro arc oxidation-hydrothermal treatment on AZ91 Mg alloy

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dc.authoridSUKUROGLU, Suleyman/0000-0003-4291-6378
dc.authoridsukuroglu, ebru emine/0000-0001-8638-5471
dc.contributor.authorKucukosman, Ridvan
dc.contributor.authorSukuroglu, Ebru Emine
dc.contributor.authorTotik, Yasar
dc.contributor.authorSukuroglu, Suleyman
dc.date.accessioned2025-03-17T12:25:56Z
dc.date.available2025-03-17T12:25:56Z
dc.date.issued2021
dc.departmentTarsus Üniversitesi
dc.description.abstractComposite coatings were deposited on AZ91 magnesium alloys by micro arc oxidation (MAO) and the MAO-hydrothermal treatment (HT). The MAO process of Mg alloys was performed in the silicate/phosphate-based electrolyte with graphite particles size of 5-10 and 75 mu m and then the obtained samples were submitted to hydrothermal treatment at 150 degrees C in the graphite-ethanol mixture. The structural and morphological properties of composite coatings were analized X-ray diffraction (XRD) and scanning electron microscopy (SEM). The wear resistance was examined with ball-on-disc tribometer. The addition of graphite to the MAO electrolyte solution increased the coating thicknesses and compactness and the surface morphologies acquired relatively a homogeneous appearance. The coating surfaces were enriched in graphite by HT and the wear test results showed that the wear resistance of the graphite-doped MAO-HT composite coatings was significantly improved.
dc.identifier.doi10.1016/j.surfin.2020.100894
dc.identifier.issn2468-0230
dc.identifier.scopus2-s2.0-85098781246
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.surfin.2020.100894
dc.identifier.urihttps://hdl.handle.net/20.500.13099/1941
dc.identifier.volume22
dc.identifier.wosWOS:000615252600001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofSurfaces and Interfaces
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250316
dc.subjectSurface coating
dc.subjectMicro arc oxidation (MAO)
dc.subjectComposite coatings
dc.subjectGraphite
dc.subjectHydrothermal treatment (HT)
dc.titleInvestigation of wear behavior of graphite additive composite coatings deposited by micro arc oxidation-hydrothermal treatment on AZ91 Mg alloy
dc.typeArticle

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