Manufacture strengthening of corundum-zirconium ceramic in ultrasonic compacting of ultradisperse powders
Journal Article
·
· Glass and Ceramics
OSTI ID:96736
- Tomsk Polytechnical Univ. (Russian Federation)
The effect of ultrasonic compacting (USC) of ultradisperse oxide powders of the ZrO{sub 2}-Al{sub 2}O{sub 3} 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{degrees}C with the USC method. The ceramic obtained had improved strength properties.
- OSTI ID:
- 96736
- Journal Information:
- Glass and Ceramics, Journal Name: Glass and Ceramics Journal Issue: 11-12 Vol. 51; ISSN GLCEAV; ISSN 0017-100X
- Country of Publication:
- United States
- Language:
- English
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