Heat capacities of pure zirconia ZrO 2 and 7.76β’10 -2 mole fraction yttria-stabilized zirconia (ZrO 2 ) 0.9224 (Y 2 O 3 ) 7.76β’10 -2 were measured by adiabatic calorimetry at temperatures between 13 K and 300 K. The results were compared and analysed from the standpoint of the effects of yttria dopi
Luminescence of polycrystalline cubic and tetragonal yttria-stabilized zirconia
β Scribed by S.E. Paje; J. Llopis
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 488 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0022-3697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The degradation of the mechanical properties of tetragonal zirconia polycrystals stabilized by 3 mol% yttria (3Y-TZP) upon heating at 100-400 β’ C can be prevented by heat treatment of the sintered specimens in nitrogen. The post-sintering heat treatment leads to formation of an almost pore-free nitr
Samples belonging to the [(ZrO 2 ) 0.92 (Y 2 O 3 ) 0.08 ] 1Ψx (RuO 2 ) x system, where 04x40.1 (mol), have been synthesized by a polymeric sol-gel route and sintered in air at 1400Β°C for 2 h. The RuO 2 -YSZ solid solution limit is found at x β«Ψβ¬ 0.05 at 1400Β°C by X-ray diffraction and electrochemica