Production of 3Y-PSZ Powders by Co-Precipitation and Milling

Abstract:

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The present research compares properties and behaviour of co-precipitated 3Y-PSZ powders submitted, after co-precipitation, to different milling treatments. The characteristics of the different products were evaluated by measurement of particle size distribution, thermogravimetric analysis, X-ray diffraction, specific surface area and scanning electron microscopy analysis. It has been demonstrated that 1h of attrition milling enables the production of powders with micrometric particles: the dispersing liquid used on milling has little influence. Crystallization of the amorphous powder is achieved after 1h of high energetic milling, without any thermal treatment.

Info:

Periodical:

Edited by:

Pietro VINCENZINI and Giuseppe D'ARRIGO

Pages:

50-55

DOI:

10.4028/www.scientific.net/AST.54.50

Citation:

E. Furlani et al., "Production of 3Y-PSZ Powders by Co-Precipitation and Milling ", Advances in Science and Technology, Vol. 54, pp. 50-55, 2008

Online since:

September 2008

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$35.00

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