The influence of MgO, CaO and BaO additives on the microstructure and mechanical behaviour of aluminosilicate ceramics

dc.contributor.authorOliveira, M.en
dc.contributor.authorAgathopoulos, S.en
dc.contributor.authorFerreira, J. M. F.en
dc.date.accessioned2015-11-24T17:31:15Z
dc.date.available2015-11-24T17:31:15Z
dc.identifier.issn1013-9826-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13564
dc.rightsDefault Licence-
dc.subjectaluminosilicatesen
dc.subjectalkaline-earth oxidesen
dc.subjectmicrostructureen
dc.subjectmechanical propertiesen
dc.subjectrefractoriesen
dc.titleThe influence of MgO, CaO and BaO additives on the microstructure and mechanical behaviour of aluminosilicate ceramicsen
heal.abstractThe influence of oxides of divalent cations on the microstructure and on the physical properties of sintered aluminosilicates was studied. The results revealed that doping the aluminosilicates with 5-vol% of BaO or CaO lead to high densities and good mechanical behaviour due to the formation of a more abundant liquid phase, within which crystalline phases developed, contrarily to the observed with the same amounts of MgO. The final properties were seen to be dependent on the oxide additive. In all cases, good correlations were observed among micro structural, thermal and mechanical properties.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondary<Go to ISI>://000176367400083-
heal.journalNameHigh-Performance Ceramics 2001, Proceedingsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2002-
heal.publisherTrans Tech Publications Ltd.en
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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