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dc.contributor.authorKurama, Semra
dc.contributor.authorSchulz, I.
dc.contributor.authorHerrmann, M.
dc.date.accessioned2019-10-22T16:58:40Z
dc.date.available2019-10-22T16:58:40Z
dc.date.issued2009
dc.identifier.issn0955-2219
dc.identifier.urihttps://dx.doi.org/10.1016/j.jeurceramsoc.2008.05.040
dc.identifier.urihttps://hdl.handle.net/11421/21552
dc.descriptionWOS: 000260726500021en_US
dc.description.abstractalpha- and alpha/beta-SiAlON compositions, doped with Y2O3 or Nd2O3, were densified by gas pressure sintering (GPS). The wear and mechanical properties of the materials were investigated and compared to beta-Si3N4 materials. Microstructure evolution and its change with composition as well as the influence of the microstructural changes on the mechanical and tribological properties were reported. Wear tests were performed using a tribometer with ball-on-plate geometry in reciprocating sliding contact under dry condition. It was observed that alpha/beta-SiAlON compositions, doped with Y2O3, have better wear properties in comparison to alpha-SiAlON and beta-Si3N4 samples. Field emission scanning electron microscopy (FESEM) was used to analyse the worn surfaces after wear tests. The results showed that alpha/beta-SiAlON and beta-Si3N4 materials have different wear behaviouren_US
dc.description.sponsorshipDeutscher Academischer Austausch Dienst (DAAD, Germany)en_US
dc.description.sponsorshipThis work is supported by a research grant from Deutscher Academischer Austausch Dienst (DAAD, Germany). One of the authors (S. Kurama) acknowledges financial support from DAAD. She would also like to thank the Fraunhofer Institute for Ceramic Technologies and Systems for assistance in the characterisation of materials.en_US
dc.language.isoengen_US
dc.publisherElsevier Sci LTDen_US
dc.relation.isversionof10.1016/j.jeurceramsoc.2008.05.040en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGrain Boundary Phaseen_US
dc.subjectWear Resistanceen_US
dc.subjectSialonen_US
dc.subjectCutting Toolsen_US
dc.subjectMechanical Propertiesen_US
dc.titleWear behaviour of alpha- and alpha/beta-SiAlON ceramics stabilized with Nd2O3 and Y2O3en_US
dc.typearticleen_US
dc.relation.journalJournal of the European Ceramic Societyen_US
dc.contributor.departmentAnadolu Üniversitesi, Mühendislik Fakültesi, Malzeme Bilimi ve Mühendisliği Bölümüen_US
dc.identifier.volume29en_US
dc.identifier.issue1en_US
dc.identifier.startpage155en_US
dc.identifier.endpage162en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthorKurama, Semra


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