This title appears in the Scientific Report :
2006
Please use the identifier:
http://dx.doi.org/10.1016/j.jeurceramsoc.2005.02.002 in citations.
Physical properties of 8 mol% Ceria doped yttria stabilised zirconia powder and ceramic and their behaviour during annealing and sintering
Physical properties of 8 mol% Ceria doped yttria stabilised zirconia powder and ceramic and their behaviour during annealing and sintering
The thermal behaviour of 8 mol% Ceria doped 16 mol% yttria stabilised zirconia (Ce-YSZ) powder, synthesised by the wet co-precipitation method, has been investigated in details. The lattice parameter, mean crystallite size and lattice distortions have been determined as a function of calcination tem...
Saved in:
Personal Name(s): | Bukaemskiy, A. A. |
---|---|
Barrier, D. / Modolo, G. | |
Contributing Institute: |
Institut für Sicherheitsforschung und Reaktortechnik; ISR |
Published in: | Journal of the European Ceramic Society, 26 (2006) S. 1507 - 1515 |
Imprint: |
Amsterdam [u.a.]
Elsevier Science
2006
|
Physical Description: |
1507 - 1515 |
DOI: |
10.1016/j.jeurceramsoc.2005.02.002 |
Document Type: |
Journal Article |
Research Program: |
Nukleare Sicherheitsforschung |
Series Title: |
Journal of the European Ceramic Society
26 |
Subject (ZB): | |
Publikationsportal JuSER |
The thermal behaviour of 8 mol% Ceria doped 16 mol% yttria stabilised zirconia (Ce-YSZ) powder, synthesised by the wet co-precipitation method, has been investigated in details. The lattice parameter, mean crystallite size and lattice distortions have been determined as a function of calcination temperature. After grinding by attrition followed by fractionating in acetone, the powders were compacted and sintered at 1600 degrees C in air for 5 h. The sintering behaviour of pellets was studied by dilatometry. revealing different sintering behaviour depending on (he calcination temperature of the powders and the type of agglomerates. The influence of these latter parameters on the microstructure of pellets has been investigated. The pellets produced from powders calcined at low-temperature, front 110 to 600 degrees C, present the highest densities and the best morphological structure. (c) 2005 Elsevier Ltd. All rights reserved. |