Show simple item record

dc.contributor.authorÖzgürlük, Yasin
dc.contributor.authorDöleker, Kadir Mert
dc.contributor.authorAhlatcı, Hayrettin
dc.contributor.authorKaraoğlanlı, Abdullah Cahit
dc.date.accessioned2019-07-12T07:56:22Z
dc.date.available2019-07-12T07:56:22Z
dc.date.issued2018
dc.identifier.urihttp://hdl.handle.net/11772/1649
dc.description.abstractThermal barrier coatings (TBCs) are extensively used to protect critical components such as aircraft turbines to provide thermal insulation at elevated temperatures. At high operating temperatures, damage mechanisms such as oxidation and hot corrosion result in spallation of TBC system. The spallation occurs due to the phase transformation during penetration of hot corrosion salts to top coat. YSZ is mainly used as top coat material for TBC systems. However, YSZ cannot be used in temperature higher than 1000 °C. More superior efficiency of gas turbine engines will demand a new generation materials for TBC systems. Nowadays, rare earth zirconates, Gd 2 Zr 2 O 7 ,La 2 Zr 2 O 7 , YSZ/Gd 2 Zr 2 O 7 , and YSZ/La 2 Zr 2 O used as ceramic top coat materials in gas turbine engine components owing to their superior thermal isolation and hot corrosion resistance properties. In this study, hot corrosion mechanism, rare earth zirconates, and their properties as well as their hot corrosion behavior in TBCs were investigated based on literature studies.en_US
dc.description.sponsorshipThis investigation was financially supported by Scientific Research Projects (BAP) Coordinatorship of Karabuk University with the project code of KBÜBAP-17-DR-259 and the Scientific and Technological Research Council of Turkey with the project code of TUBITAK, 113R049. This study was carried out as a Ph.D. thesis by Yasin Ozgurluk in the Graduate School of Natural and Applied Science at the University of Karabuk, Turkey.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1007/s12517-018-3625-0en_US
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_US
dc.subjectGas turbinesen_US
dc.subjectThermal barrier coatings (TBCs)en_US
dc.subjectHot corrosionen_US
dc.subjectRare earth zirconatesen_US
dc.titleInvestigation of hot corrosion behavior of thermal barrier coating (TBC) systems with rare earth contentsen_US
dc.typearticleen_US
dc.relation.journalArabian Journal of Geosciencesen_US
dc.contributor.departmentBartın Üniversitesi, Mühendislik Fakültesi, Metalurji ve Malzemem Mühendisliği Bölümüen_US
dc.contributor.authorID57344en_US
dc.identifier.volume11en_US
dc.identifier.issue267en_US


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record