Low-Temperature Synthesis of ZrO2-8 mol.% Y2O3 Nanopowder with High Sinterability.

Autor: Karagedov, G. R., Avvakumov, E. G.
Předmět:
Zdroj: Science of Sintering; 2011, Vol. 43 Issue 3, p239-245, 6p
Abstrakt: The possibility of low-temperature synthesis of yttrium-stabilized (8 mol.%) zirconium dioxide nanopowder from a mixture of hydrated zirconium oxynitrate and yttrium carbonate mechanically activated in a continuous-type mill is examined. It is demonstrated that the powder formed at as low temperature as 600°C and then subjected to a disaggregation procedure can be easily compacted by dry pressing and achieves nearly full density on sintering. [ABSTRACT FROM AUTHOR]
Databáze: Supplemental Index