Publication detail
Effects of mechanical activation and two-step sintering on the structure and electrical properties of cordierite-based ceramics
OBRADOVIĆ, N. FILIPOVIĆ, S. DORDEVIĆ, N. KOSANOVIĆ, D. MARKOVIĆ, S. PAVLOVIĆ, V. DORDEVIĆ, A. OLĆAN, D. KACHLÍK, M. MACA, K.
Original Title
Effects of mechanical activation and two-step sintering on the structure and electrical properties of cordierite-based ceramics
Type
journal article in Web of Science
Language
English
Original 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 havebeenanalyzed.ThemixturesofMgO-Al2O3-SiO2 powdersweremechanicallyactivatedinapla- netary ballmillfortimeperiodsrangingfrom0to160min.Structuralinvestigationswereperformedon the obtainedpowders.Theeffectsofactivationandatwo-stepsinteringprocessonthemicrostructure and crystalstructurewereinvestigatedbyscanningelectronmicroscopy(SEM)andX-raydiffraction (XRD). ThethermalstabilitywasanalyzedusingDTA.Electricalmeasurementsshowedvariationsofthe dielectric constant(εr) andlosstangent(tan δ) asafunctionofthetimeofmechanicaltreatment.
Keywords
A.Milling C. Dielectricproperties D. Cordierite Sintering
Authors
OBRADOVIĆ, N.; FILIPOVIĆ, S.; DORDEVIĆ, N.; KOSANOVIĆ, D.; MARKOVIĆ, S.; PAVLOVIĆ, V.; DORDEVIĆ, A.; OLĆAN, D.; KACHLÍK, M.; MACA, K.
Released
1. 9. 2016
ISBN
0272-8842
Periodical
Ceramics International
Year of study
42
Number
12
State
United Kingdom of Great Britain and Northern Ireland
Pages from
13909
Pages to
13919
Pages count
10
BibTex
@article{BUT128850,
author="Nina {Obradović} and Suzana {Filipović} and Nataša {Dordević} and Darko {Kosanović} and Smilja {Marković} and Vladimir B. {Pavlović} and Antonije {Dordević} and Dragan {Olćan} and Martin {Kachlík} and Karel {Maca}",
title="Effects of mechanical activation and two-step sintering on the structure and electrical properties of cordierite-based ceramics",
journal="Ceramics International",
year="2016",
volume="42",
number="12",
pages="13909--13919",
doi="10.1016/j.ceramint.2016.05.201",
issn="0272-8842"
}