Investigation of Isothermal Oxidation Behavior of Thermal Barrier Coatings (TBCs) Consisting of YSZ and Multilayered YSZ/Gd2Zr2O7 Ceramic Layers

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dc.authoridAHLATCI, Hayrettin/0000-0002-6766-4974
dc.authoridDoleker, Kadir Mert/0000-0003-4057-6832
dc.contributor.authorDoleker, Kadir Mert
dc.contributor.authorAhlatci, Hayrettin
dc.contributor.authorKaraoglanli, Abdullah Cahit
dc.date.accessioned2024-09-29T15:51:24Z
dc.date.available2024-09-29T15:51:24Z
dc.date.issued2017
dc.departmentKarabük Üniversitesien_US
dc.description9th International Conference on High Temperature Corrosion and Protection of Materials (HTCPM) -- MAY 15-20, 2016 -- FRANCEen_US
dc.description.abstractRare-earth zirconates have a big potential as top coat material of TBCs due to their superior high-temperature properties. TBCs are usually produced by thermal spray methods or electron beam physical vapor deposition (EB-PVD) techniques. Cold gas dynamic spray (CGDS) is a promising deposition method for production of dense and non-oxide bond coat compared to other thermal spray processes, while EB-PVD process provides good adhesion and strain tolerance for top coating layers of TBCs. In this study, in order to observe the effect of Gd2Zr2O7 on the oxidation behavior of TBCs, CoNiCrAlY was sprayed on substrate material using the CGDS method, afterward, yttria-stabilized zirconia (YSZ) and YSZ/Gd2Zr2O7 were deposited using EB-PVD technique. After deposition, specimens were isothermally oxidized in a high-temperature furnace at 1100 A degrees C for 8, 24, 50, and 100 h. Microstructures of oxidized samples were examined and thermally grown oxide layer of TBCs were comparatively evaluated.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [113R049]en_US
dc.description.sponsorshipThis investigation was financially supported by The Scientific and Technological Research Council of Turkey (TUBITAK, 113R049). This study was carried out as a Ph.D. thesis by Kadir Mert Doleker in the Graduate School of Natural and Applied Science at the University of Karabuk, Turkey.en_US
dc.identifier.doi10.1007/s11085-016-9690-4
dc.identifier.endpage119en_US
dc.identifier.issn0030-770X
dc.identifier.issn1573-4889
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85009253139en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage109en_US
dc.identifier.urihttps://doi.org/10.1007/s11085-016-9690-4
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4049
dc.identifier.volume88en_US
dc.identifier.wosWOS:000404732500011en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofOxidation of Metalsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGadolinium zirconate (Gd2Zr2O7)en_US
dc.subjectCold gas dynamic spray (CGDS)en_US
dc.subjectThermal barrier coatings (TBC)en_US
dc.subjectElectron beam physical vapor deposition (EB-PVD)en_US
dc.titleInvestigation of Isothermal Oxidation Behavior of Thermal Barrier Coatings (TBCs) Consisting of YSZ and Multilayered YSZ/Gd2Zr2O7 Ceramic Layersen_US
dc.typeConference Objecten_US

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