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dc.contributor.authorYalamaç, Emre
dc.contributor.authorCarry, Claude
dc.contributor.authorAkkurt, Sedat
dc.date.accessioned2017-03-06T12:43:20Z
dc.date.available2017-03-06T12:43:20Z
dc.date.issued2011-08
dc.identifier.citationYalamaç, E., Carry, C., and Akkurt, S. (2011). Microstructural development of interface layers between co-sintered alumina and spinel compacts. Journal of the European Ceramic Society, 31(9), 1649-1659. doi:10.1016/j.jeurceramsoc.2011.03.020en_US
dc.identifier.issn0955-2219
dc.identifier.urihttp://doi.org/10.1016/j.jeurceramsoc.2011.03.020
dc.identifier.urihttp://hdl.handle.net/11147/4984
dc.description.abstractTests were performed to investigate the microstructure of the interface between alumina and spinel materials after high temperature thermal treatment (1500°C). The first test involved co-sintering of co-pressed alumina and spinel compacts. Microstructures were investigated by SEM, EDS, WDS and EBSD. A microstructurally distinct layer with columnar grains of up to 40μm length and 5μm width was observed after 16h at 1500°C. Growth rate of the columnar spinel grains from parent spinel towards alumina follows parabolic kinetics, controlled by a mixed process of O2- ion diffusion and interface reaction. Diffusion couples of spinel and alumina were investigated. Same columnar spinel grains were observed at the interface which grew into alumina during thermal treatment with the same kinetics as in co-sintering experiments. The shape of the phase boundaries between spinel and alumina can be a further indication of the direction of their growth.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.jeurceramsoc.2011.03.020en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAl2O3en_US
dc.subjectInterfacesen_US
dc.subjectMicrostructure-finalen_US
dc.subjectSinteringen_US
dc.subjectSpinelsen_US
dc.subjectSintered aluminaen_US
dc.titleMicrostructural development of interface layers between co-sintered alumina and spinel compactsen_US
dc.typearticleen_US
dc.contributor.authorIDTR46986en_US
dc.contributor.authorIDTR3591en_US
dc.contributor.iztechauthorYalamaç, Emre
dc.contributor.iztechauthorAkkurt, Sedat
dc.relation.journalJournal of the European Ceramic Societyen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Makina Mühendisliği Bölümüen_US
dc.identifier.volume31en_US
dc.identifier.issue9en_US
dc.identifier.startpage1649en_US
dc.identifier.endpage1659en_US
dc.identifier.wosWOS:000291143400015
dc.identifier.scopusSCOPUS:2-s2.0-79955472874
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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