Physico-chemical methods to control Zirconia powders. - Mines Saint-Étienne Access content directly
Conference Papers Year : 1988

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).
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Dates and versions

emse-00509008 , version 1 (09-08-2010)

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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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