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dc.contributor.authorEkmekci, Dursun
dc.contributor.authorBulbul, Ferhat
dc.date.accessioned2021-11-09T19:48:40Z
dc.date.available2021-11-09T19:48:40Z
dc.date.issued2015
dc.identifier.issn0250-4707
dc.identifier.issn0973-7669
dc.identifier.urihttps://doi.org/10.1007/s12034-015-0912-1
dc.identifier.urihttps://hdl.handle.net/20.500.12440/3723
dc.description.abstractNi-B/SiO2, Al2O3, TiO2 and CuO composite coatings were successfully obtained by the electroless plating technique. Dispersible SiO2, Al2O3, TiO2 and CuO nanoparticles were co-deposited with electroless Ni-B coating onto AISI-304 steel substrates. Deposits were characterized for its structural properties by X-ray diffraction (XRD). XRD results showed a broad peak of Ni-B and low intensity composite nanoparticle peaks. The surface and cross-section morphology of samples were analysed using a scanning electron microscope (SEM). Surface analysis showed that the incorporation in Ni-B matrix of nano-SiO2, Al2O3, TiO2 and CuO particles increases the nodularity of composite coatings. The deposits are composed of a columnar structure grown along the vertical direction of the substrate surface. The results also show that electroless nanocomposite coatings tend to have greater microhardness compared with the coating without nanoparticles. The increase in the microhardness of the nanocomposite coatings reported in this study is attributed to an effect of dispersion strengthening of ceramic particles in the Ni-B matrix.en_US
dc.description.sponsorshipAtaturk University Research Funding BAPAtaturk University [2012/118]; Ataturk UniversityAtaturk Universityen_US
dc.description.sponsorshipThe study was supported by Ataturk University Research Funding BAP by a Grant no. 2012/118. We would like to thank Ataturk University for funding the project.en_US
dc.language.isoengen_US
dc.publisherIndian Acad Sciencesen_US
dc.relation.ispartofBulletin of Materials Scienceen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectElectroless Ni-Ben_US
dc.subjectnanoparticleen_US
dc.subjectcoatingen_US
dc.subjectmicrohardnessen_US
dc.subjectSEMen_US
dc.subjectXRDen_US
dc.titlePreparation and characterization of electroless Ni-B/nano-SiO2, Al2O3, TiO2 and CuO composite coatingsen_US
dc.typearticleen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.description.wospublicationidWOS:000357037900027en_US
dc.description.scopuspublicationid2-s2.0-84945261948en_US
dc.departmentGümüşhane Üniversitesien_US
dc.authoridEkmekci, Dursun / 0000-0001-9045-7909
dc.identifier.volume38en_US
dc.identifier.issue3en_US
dc.identifier.startpage761en_US
dc.identifier.doi10.1007/s12034-015-0912-1
dc.identifier.endpage768en_US
dc.authorwosidbulbul, ferhat / V-8735-2019
dc.authorscopusid56925320400
dc.authorscopusid6507133565


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