Characterization of microstructural and thermal properties of steatite/cordierite ceramics prepared by using natural raw materials

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dc.authoridBOYRAZ, Tahsin -- 0000-0003-4404-6388; Agaogullari, Duygu -- 0000-0002-0623-5586en_US
dc.contributor.authorGokce, Hasan
dc.contributor.authorAgaogullari, Duygu
dc.contributor.authorOvecoglu, M. Lutfi
dc.contributor.authorDuman, Ismail
dc.contributor.authorBoyraz, Tahsin
dc.date.accessioned2019-07-27T12:10:23Z
dc.date.accessioned2019-07-28T10:04:59Z
dc.date.available2019-07-27T12:10:23Z
dc.date.available2019-07-28T10:04:59Z
dc.date.issued2011
dc.department[Gokce, Hasan -- Agaogullari, Duygu -- Ovecoglu, M. Lutfi -- Duman, Ismail] Istanbul Tech Univ, Fac Chem & Met Engn, Dept Met & Mat Engn, TR-34469 Istanbul, Turkey -- [Boyraz, Tahsin] Cumhuriyet Univ, Dept Met & Mat Engn, Fac Engn, Sivas, Turkeyen_US
dc.description11th International Conference on Ceramic Processing Science (ICCPS-11) -- AUG 29-SEP 01, 2010 -- ETH Zurich, Campus Sci City, Zurich, SWITZERLANDen_US
dc.description.abstractSteatite/cordierite ceramics were fabricated by using a combined method of high-energy ball milling, cold pressing and sintering. Steatite and cordierite powders were separately synthesized from natural raw materials such as kaolinite and talc. The powder blends containing different amounts of cordierite (5, 10 and 20 wt.%) were wet-milled for 1 h in a vibratory ball-mill (Fritsch (TM) Pulverisette 7 Premium Line), using zirconia vial and balls. After drying, powders were compacted to cylindrical preforms with a diameter of 12.7 mm by uniaxial pressing at 300 MPa. The green compacts were sintered at 1200-1350 degrees C for 2 h under air. Phase, microstructural and thermal characterizations of the sintered materials were carried out by using X-ray diffraction technique (XRD), thermogravimetry/differential thermal analyzer (TG/DTA) and scanning electron microscope (SEM). Densities, open porosity and water absorption values of sintered bodies were measured by Archimedes method. Thermal expansion coefficient (CTE) measurements were conducted by a dilatometer. (C) 2010 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.jeurceramsoc.2010.12.007en_US
dc.identifier.endpage2747en_US
dc.identifier.issn0955-2219
dc.identifier.issue14en_US
dc.identifier.scopus2-s2.0-80051469441en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage2741en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jeurceramsoc.2010.12.007
dc.identifier.urihttps://hdl.handle.net/20.500.12418/9434
dc.identifier.volume31en_US
dc.identifier.wosWOS:000294935100041en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofJOURNAL OF THE EUROPEAN CERAMIC SOCIETYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSilicatesen_US
dc.subjectSteatite/cordieriteen_US
dc.subjectMillingen_US
dc.subjectPressingen_US
dc.subjectSinteringen_US
dc.titleCharacterization of microstructural and thermal properties of steatite/cordierite ceramics prepared by using natural raw materialsen_US
dc.typeArticleen_US

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