| Slip Casting of Thoria-10 Mole per cent Yttria
Solid Electrolyte |
S. RAMANATHAN AND S. V. K. RAO
Pages : 6-8
DOI : 10.1080/0371750X.1990.10822977 |
| Abstract |
| One end closed thoria-yttria solid electrolyte tubes have been fabricated
by the slip casting technique. A systematic study of the influence
of the process parameters on the characteristics of the final
bodies has been carried out. Slips of Th02-10 mole % Y 20a were
prepared; their fluidity and castability were studied as a function of
concentration, pH and particle size. The bodies were sintered at
zooooc and the physical properties like density and microstructure
were evaluated. Slip cast bodies of bulk densities around 95% T.D.
with relatively inhomogeneous but predominantly fine grained structure
could be obtained by optimizing the process variables. |
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