dc.creator | Obradović, Nina | |
dc.creator | Filipović, Suzana | |
dc.creator | Djordjević, Nataša | |
dc.creator | Kosanović, Darko | |
dc.creator | Marković, Smilja | |
dc.creator | Pavlović, Vladimir | |
dc.creator | Olcan, Dragan | |
dc.creator | Djordjević, Antonije | |
dc.creator | Kachlik, Martin | |
dc.creator | Maca, Karel | |
dc.date.accessioned | 2020-12-17T21:33:53Z | |
dc.date.available | 2020-12-17T21:33:53Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0272-8842 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/4019 | |
dc.description.abstract | The mechanical activation can help reduce production costs and modify cordierite-based materials. In this study, the structure and electrical properties of the 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 time periods ranging from 0 to 160 min. Structural investigations were performed on the obtained powders. The effects of activation and a two-step sintering process on the microstructure and crystal structure were investigated by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The thermal stability was analyzed using DTA. Electrical measurements showed variations of the dielectric constant (epsilon(r)) and loss tangent (tan delta) as a function of the time of mechanical treatment. | en |
dc.publisher | Elsevier Sci Ltd, Oxford | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS// | |
dc.relation | Grant agency of the Czech RepublicGrant Agency of the Czech Republic [15-06390S] | |
dc.relation | Ministry of Education, Youth and Sports of the Czech Republic under the project CEITEC [LQ1601] | |
dc.rights | restrictedAccess | |
dc.source | Ceramics International | |
dc.subject | Milling | en |
dc.subject | Dielectric properties | en |
dc.subject | Cordierite | en |
dc.subject | Sintering | en |
dc.title | Effects of mechanical activation and two-step sintering on the structure and electrical properties of cordierite-based ceramics | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 13918 | |
dc.citation.issue | 12 | |
dc.citation.other | 42(12): 13909-13918 | |
dc.citation.rank | aM21 | |
dc.citation.spage | 13909 | |
dc.citation.volume | 42 | |
dc.identifier.doi | 10.1016/j.ceramint.2016.05.201 | |
dc.identifier.scopus | 2-s2.0-84976351120 | |
dc.identifier.wos | 000380081900074 | |
dc.type.version | publishedVersion | |