Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Thermal fatigue characteristics of 8Y2O3-ZrO2, La2Zr2O7, La2(Zr0.7Ce0.3)2O7 and La2Ce2O7 thermal barrier coatings in duplex, multilayer functionally graded and multilayer configurations Subject The topic of the resource pyrochlore oxides; structure; thermal barrier coatings; thermal fatigue Description An account of the resource La2Zr2O7, La2(Zr0.7Ce0.3)2O7 and La2Ce2O7 pyrochlore plasma sprayable powders were synthesized and plasma spray coated on steel plates with NiCrAlY bond coat. Three different configurations were used: duplex, multilayer functionally graded and multilayer, with different combinations of commercial 8% yttria stabilized zirconia (8YSZ) and NiCrAlY (bond coat) layers. The prepared coatings were compared with the standard duplex 8YSZ thermal barrier coatings (TBCs) with a goal to study their suitability to serve as TBCs. TBCs layer thicknesses and interfaces were studied via SEM on polished cross section metallographic samples removed from the spray coated TBCs. Thermal fatigue resistance was evaluated by directing a gas flame on the ceramic surface at 1200 and 1400 C, followed by its rapid withdrawal and forced cooling by pedestal fan. The maximum number of thermal shock cycles the coatings could withstand before failure was determined. The multilayered TBCs with lanthanum cerate composition stacked with 8YSZ exhibited the superior thermal fatigue resistance characteristics compared to all other studied TBCs. The findings were correlated with the crystalline phases of the ceramic coatings, obtained via XRD, and discussed in the light of existing literature. 2023 University of Novi Sad, Faculty of Technology. All rights reserved. Creator An entity primarily responsible for making the resource Pasupuleti K.T.; Vattappara K.; Gomes S.A.; Ramaswamy P. Source A related resource from which the described resource is derived Processing and Application of Ceramics, Vol-17, No. 3, pp. 236-247. Publisher An entity responsible for making the resource available University of Novi Sad, Faculty of Technology Date A point or period of time associated with an event in the lifecycle of the resource 2023-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.2298/PAC2303236P" target="_blank" rel="noreferrer noopener">https://doi.org/10.2298/PAC2303236P</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176252504&amp;doi=10.2298%2FPAC2303236P&amp;partnerID=40&amp;md5=7f29b3e5c7c932cb0dc07aa0f0e006ad" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85176252504&amp;doi=10.2298%2fPAC2303236P&amp;partnerID=40&amp;md5=7f29b3e5c7c932cb0dc07aa0f0e006ad</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access Relation A related resource ISSN: 18206131 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Pasupuleti K.T., Department of Mechanical Engineering, School of Engineering &amp; Technology, CHRIST (Deemed to be University), Bangalore Kengeri Campus, Bangalore, 560074, India; Vattappara K., Department of Mechanical Engineering, School of Engineering &amp; Technology, CHRIST (Deemed to be University), Bangalore Kengeri Campus, Bangalore, 560074, India; Gomes S.A., Department of Mechanical Engineering, School of Engineering &amp; Technology, CHRIST (Deemed to be University), Bangalore Kengeri Campus, Bangalore, 560074, India; Ramaswamy P., Department of Mechanical Engineering, School of Engineering &amp; Technology, CHRIST (Deemed to be University), Bangalore Kengeri Campus, Bangalore, 560074, India