Manufacture strengthening of corundum-zirconium ceramic in ultrasonic compacting of ultradisperse powders

Yu M. Annenkov, N. N. Aparov, V. M. Sokolov, T. S. Fragul'yan, S. V. Matrenin

Research output: Contribution to journal › Article

Abstract

The effect of ultrasonic compacting (USC) of ultradisperse oxide powders of the ZrO₂-Al₂O₃ system on sintering of the ceramic was analyzed. It was shown that USC increases the density of pressed samples to 55% of the theoretical density of the ceramic. The sintering temperature of the corundum-zirconium ceramic was reduced by 200-300°C with the USC method. The ceramic obtained had improved strength properties.

Original language	English
Pages (from-to)	368-370
Number of pages	3
Journal	Glass and Ceramics
Volume	51
Issue number	11-12
DOIs	https://doi.org/10.1007/BF00679816
Publication status	Published - Nov 1995

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ASJC Scopus subject areas

Ceramics and Composites

Cite this

Annenkov, Y. M., Aparov, N. N., Sokolov, V. M., Fragul'yan, T. S., & Matrenin, S. V. (1995). Manufacture strengthening of corundum-zirconium ceramic in ultrasonic compacting of ultradisperse powders. Glass and Ceramics, 51(11-12), 368-370. https://doi.org/10.1007/BF00679816

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abstract = "The effect of ultrasonic compacting (USC) of ultradisperse oxide powders of the ZrO2-Al2O3 system on sintering of the ceramic was analyzed. It was shown that USC increases the density of pressed samples to 55% of the theoretical density of the ceramic. The sintering temperature of the corundum-zirconium ceramic was reduced by 200-300°C with the USC method. The ceramic obtained had improved strength properties.",

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AU - Annenkov, Yu M.

AU - Aparov, N. N.

AU - Sokolov, V. M.

AU - Fragul'yan, T. S.

AU - Matrenin, S. V.

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AB - The effect of ultrasonic compacting (USC) of ultradisperse oxide powders of the ZrO2-Al2O3 system on sintering of the ceramic was analyzed. It was shown that USC increases the density of pressed samples to 55% of the theoretical density of the ceramic. The sintering temperature of the corundum-zirconium ceramic was reduced by 200-300°C with the USC method. The ceramic obtained had improved strength properties.

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10.1007/BF00679816