Title
A Novel Oscillatory Pressure-Assisted Hot Pressing for Preparation of HighPerformance Ceramics
Abbreviated Journal Title
J. Am. Ceram. Soc.
Keywords
YTTRIA-STABILIZED ZIRCONIA; Y-TZP CERAMICS; GRAIN-GROWTH; DENSIFICATION; TOUGHNESS; Materials Science, Ceramics
Abstract
We report a novel oscillatory pressure-assisted hot-pressing process for preparing high-quality ceramics. Compared with the samples prepared by conventional pressureless sintering (PS) and hot-pressing (HP), the zirconia ceramic prepared by oscillatory pressure-assisted hot-pressing (OPAHP) exhibited a higher density, smaller grain size, and more homogeneous structure. More remarkably, the strength of the OPAHP sample reached 1556MPa, which is much higher than the samples prepared by other two techniques. The results suggest that OPAHP is a more effective technique for preparing high-quality zirconia, which is likely applicable to other material systems.
Journal Title
Journal of the American Ceramic Society
Volume
97
Issue/Number
4
Publication Date
1-1-2014
Document Type
Article
DOI Link
Language
English
First Page
1012
Last Page
1015
WOS Identifier
ISSN
0002-7820
Recommended Citation
"A Novel Oscillatory Pressure-Assisted Hot Pressing for Preparation of HighPerformance Ceramics" (2014). Faculty Bibliography 2010s. 6308.
https://stars.library.ucf.edu/facultybib2010/6308
Comments
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