Influence of sintering support design on the properties of NiO-YSZ anode support micro-tubes

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dc.contributor.authorTimurkutluk B.
dc.contributor.authorTimurkutluk C.
dc.contributor.authorToros S.
dc.contributor.authorKaplan Y.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractThe effects of the sintering support design on the microstructural and mechanical properties of NiO/YSZ anode support micro-tubes are investigated in this study. For this purpose, a number of micro-tubes of the same geometrical properties are fabricated via extrusion method from the same extrusion paste. The micro-tubes are then sintered at the same temperature on sintering plates with different C- and V-type sintering channels designed. The micro-tubes after sintering are found to have similar geometric properties. However, the microstructural investigations and three point bending tests indicate that the microstructural properties of the micro-tubes are strongly influenced by the sintering plate design. As a result, the flexural strength of the micro-tubes are found to be different. Among the cases considered, the micro-tubes of V2 (half of the micro-tube is initially in the V-type channel) and V4 (whole micro-tube is initially in the V-type channel) design provide relatively fine microstructure and thus relatively higher flexural strength values at a reliability of 80%. The flexural strengths of these micro-tubes are also found to be more consistent. © 2017 Elsevier Ltd and Techna Group S.r.l.
dc.identifier.doi10.1016/j.ceramint.2017.12.204
dc.identifier.endpage5593
dc.identifier.issn0272-8842
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85039738779
dc.identifier.scopusqualityQ1
dc.identifier.startpage5587
dc.identifier.urihttps://dx.doi.org/10.1016/j.ceramint.2017.12.204
dc.identifier.urihttps://hdl.handle.net/11480/1669
dc.identifier.volume44
dc.identifier.wosWOS:000425204400140
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofCeramics International
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAnode support
dc.subjectFlexural strength
dc.subjectMicro-tube
dc.subjectMicrostructure
dc.subjectSintering support
dc.subjectSolid oxide fuel cell
dc.titleInfluence of sintering support design on the properties of NiO-YSZ anode support micro-tubes
dc.typeArticle

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