Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/12527
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dc.contributor.authorHamidouche, M.-
dc.contributor.authorBouaouadja, N.-
dc.contributor.authorTorrecillas, Ramón-
dc.contributor.authorFantozzi, Gilbert-
dc.date.accessioned2009-04-24T08:02:57Z-
dc.date.available2009-04-24T08:02:57Z-
dc.date.issued2007-05-
dc.identifier.citationCeramics International 33(4): 655-662 (2007)en_US
dc.identifier.issn0272-8842-
dc.identifier.urihttp://hdl.handle.net/10261/12527-
dc.description8 pages, 14 figures.-- Available online Mar 3, 2006.en_US
dc.description.abstractA zircon–mullite composite was made by reaction sintering from a mixture of mullite and zircon powders. The thermomechanical characterization (strength and toughness) revealed an intermediate behavior between mullite and zircon. The composite presents a high cooling thermal shock resistance for temperatures between the ambient and 1000°C. Bending creep tests were made at temperatures between 1100 and 1300°C using stresses from 10 up to 90 MPa. The stress exponent value is between 2 and 3 while the activation energy varies from 280 up to 900 kJ mol−1 between 1000 and 1300°C. Microscopic observations suggest an intergranular creep mechanism. The grain interface forces between mullite and zircon are more important than those of zircon–zircon grains. The incorporation of mullite particles in a zircon matrix produces a composite that has both the good mullite behavior toward creep and the high thermal shock resistance of zircon.en_US
dc.format.extent1278585 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsclosedAccessen_US
dc.subjectComposite creepen_US
dc.subjectComposite thermal shock resistanceen_US
dc.subjectMulliteen_US
dc.subjectStrain and ruptureen_US
dc.subjectZirconen_US
dc.titleThermomechanical behavior of a zircon-mullite compositeen_US
dc.typeartículoen_US
dc.identifier.doi10.1016/j.ceramint.2005.12.002-
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.ceramint.2005.12.002en_US
item.fulltextNo Fulltext-
item.openairetypeartículo-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
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