ZI-6080

Zirconium Oxide Yttria Stabilized Delta Phase

  • Formula: Zr3Y4O12

Yttria stabilized Zirconium Oxide, delta phase, is available as a 99.9 pure (metals basis) powder in batch quantities. Studies have shown that the thermal conductivity of YSZ decreased up to 20 m/Θ Y2O3 additions but remains relatively stable after that. Furthermore these studies (Winter and Clarke, J. Am. Cer. Soc. 90(2),533-540 (2007)) have indicated that the delta phase, (ZrO2)3(Y2O3)2, has a 30% lower thermal conductivity than 8YSZ and exhibits a minima in the range of 500-700ºC.

Other Identifiers
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Zirconium Oxide Yttria Stabilized Delta Phase Physical Properties
  • Typical Purity
    99.9