Microstructural and Electrical Properties of Cordierite-based Ceramics Obtained After Two-step Sintering Technique

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dc.contributor.authorObradović, Ninacs
dc.contributor.authorFilipović, Suzanacs
dc.contributor.authorDordević, Natašacs
dc.contributor.authorKosanović, Darkocs
dc.contributor.authorPavlović, Vladimir B.cs
dc.contributor.authorOlćan, Dragancs
dc.contributor.authorDordević, Antonijecs
dc.contributor.authorKachlík, Martincs
dc.contributor.authorMaca, Karelcs
dc.coverage.issue2cs
dc.coverage.volume48cs
dc.date.issued2016-05-01cs
dc.description.abstractCordierite-based ceramic materials are attracting much interest for their various applications in industry, for manufacturing multilayer circuit boards, catalytic converters, filters, thermal insulation, kiln furniture, components of portable electronic devices, etc. In order to reduce production costs and modify cordierite-based materials, mechanical activation can be used. In this study, microstructural and electrical properties of mechanically activated MgO-Al2O3-SiO2 system have been analyzed. The mixtures of MgO-Al2O3-SiO2 powders were mechanically activated in a planetary ball mill for the time periods from 0 to 160 min. Morphological investigations have been performed on the obtained powders. The effects of activation and two-step sintering process on microstructure were investigated by scanning electron microscopy (SEM). Electrical measurements showed variations of the dielectric constant (r) and loss tangent (tan ) as a function of time of mechanical treatment.en
dc.formattextcs
dc.format.extent157-165cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationScience of Sintering. 2016, vol. 48, issue 2, p. 157-165.en
dc.identifier.doi10.2298/SOS1602157Ocs
dc.identifier.issn0350-820Xcs
dc.identifier.orcid0000-0002-0619-4032cs
dc.identifier.orcid0000-0002-7535-6920cs
dc.identifier.other128853cs
dc.identifier.researcheridD-6865-2012cs
dc.identifier.researcheridD-7520-2012cs
dc.identifier.scopus54966711100cs
dc.identifier.scopus6603065815cs
dc.identifier.urihttp://hdl.handle.net/11012/102753
dc.language.isoencs
dc.publisherInternational Institute for the Science of Sintering, Beogradcs
dc.relation.ispartofScience of Sinteringcs
dc.relation.urihttp://www.doiserbia.nb.rs/img/doi/0350-820X/2016/0350-820X1602157O.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0350-820X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectMechanical activationen
dc.subjectTwo-step sinteringen
dc.subjectMicrostructureen
dc.subjectElectrical propertiesen
dc.subjectCordierite.en
dc.titleMicrostructural and Electrical Properties of Cordierite-based Ceramics Obtained After Two-step Sintering Techniqueen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-128853en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:51:12en
sync.item.modts2025.01.17 18:42:28en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé keramické materiálycs
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