Abstract
Normal sintering and capsule free hot isostatic pressing (HIPing) of 12CeO2-88ZrO2 powder were carried out at 1100-1200°C using different starting powders. Porous ceramics of this composition with approx. 35% open porosity, micropore diameters of approx. 23% nm, and narrow pore size distributions were fabricated by capsule free hot isostatic pressing at 1100°C using the powders crystallised in methanol followed by supercritical drying. The porosity increased with decrease in HIPing temperature and was accompanied by a steady decrease in fracture strength.
Original language | English |
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Pages (from-to) | 19-23 |
Number of pages | 5 |
Journal | British Ceramic Transactions |
Volume | 98 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1999 Jan 1 |
ASJC Scopus subject areas
- Ceramics and Composites