Physico-chemical methods to control Zirconia powders.

Abstract : The study shows that the characteristics of zirconia powders can be determined. Impurities and particle morphology are not the only variables during powder synthesis, since this may generate or alter intrinsic defects in the surface or bulk of the material. These defects can be detected by tribo- and thermoluminescence. The three zirconias investigated displayed microconstraints and permanent defects resulting in significant changes in both their transformation kinetics (as shown by DTA and XRD) and their physical characteristics (as checked by dilatometry).
Type de document :
Communication dans un congrès
Advances in Zirconia Science and Technology, Dec 1988, Bologna, Italy
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https://hal-emse.ccsd.cnrs.fr/emse-00509008
Contributeur : Andrée-Aimée Toucas <>
Soumis le : lundi 9 août 2010 - 16:29:27
Dernière modification le : mardi 21 novembre 2017 - 01:04:52

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  • HAL Id : emse-00509008, version 1

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Patrick Orlans, Laura Montanaro, Jean-Pierre Lecompte, Bernard Guilhot, Alfredo Negro. Physico-chemical methods to control Zirconia powders.. Advances in Zirconia Science and Technology, Dec 1988, Bologna, Italy. 〈emse-00509008〉

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