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 journalArticle

1 Citation (Scopus)


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 languageEnglish
Pages (from-to)368-370
Number of pages3
JournalGlass and Ceramics
Issue number11-12
Publication statusPublished - Nov 1995


ASJC Scopus subject areas

  • Ceramics and Composites

Cite this