Reference : Optimization of BaZrO3 sintering by control of the initial powder size distribution; a f...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/73239
Optimization of BaZrO3 sintering by control of the initial powder size distribution; a factorial design statistical analysis
English
Guillaume, Bernard mailto [Centre Hospitalier Universitaire de Liège - CHU > > Permanence syndicale >]
Boschini, Frédéric mailto [Université de Liège - ULg > Département de physique > Physique statistique >]
Garcia-Cano, I. [> > > >]
Rulmont, André mailto [Université de Liège - ULg > > Chimie inorganique structurale >]
Cloots, Rudi mailto [Université de Liège - ULg > > Chimie inorganique structurale >]
Ausloos, Marcel mailto [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux >]
Nov-2005
Journal of the European Ceramic Society
Elsevier Sci Ltd
25
16
3593-3604
Yes (verified by ORBi)
International
0955-2219
Oxford
[en] design of experiments (DOE) ; grain growth ; sintering ; porosity ; perovskites ; BaZrO3
[en] A factorial design statistical analysis has been conducted in order to obtain the optimum conditions in the solid state sintering process of barium zirconate bulk materials, optimum with respect to density, closed and open porosities. The optimized heat treatment permits to sinter a 99% dense barium zirconate sample at 1650 degrees C during only 2 h. When the temperature is higher than 1650 degrees C or when the heating time is longer than 2 h, a decrease in density is observed. (c) 2004 Elsevier Ltd. All rights reserved.
http://hdl.handle.net/2268/73239

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