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Ultrasonic Treatment of Nanostructured Powders for the Production of Zirconia Ceramics
Published online by Cambridge University Press: 10 February 2011
Abstract
The structure and mechanical properties of Y-TZP nanoceramics produced by ultrasonic (US) action on nanostructured ZrO2 – 5.4wt% Y2O3 powder have been analyzed. The influence of powder US-treatment on elastic aftereffect of a compact, uniformity of ceramics volumetric shrinkage, on ceramic nanostructure forming and as a result on its density, hardness, impact strength was shown. The optimum of power level of US-action was defined.
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- Copyright © Materials Research Society 1998
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