Zirconium Oxide (Y203)
Stabilized with 9.5 m/ol%
Zirconium Oxide

Crystal properties

Crystal growth method

Skull melting method

Crystal growth orientation

(100)

Maximum size

> 3 inch

Variations

Doped crystals (Fe, Nb, Cr, W, Ta, V)
Other dopands on request

Crystallographic properties

Crystallographic structure

Cubic a = b = c = 5.14Å

Twinning structure

Twinfree

Colour

Colourless

Physical properties

Density

5.9 g/cm3

Melting point

2780 °C

Hardness

8.7 (Mohs)

Physical properties cont.

Thermal expansion coefficient

9.2 * 10-6 K-1

Dielectric constant

7 – 8

Dielectric loss tangent

No data available

Specific resistivity

1013 - 1015W/cm

Optical properties

Transmission range

0.4 to 6.5 µm

Refraction index

nd = 2.15

Dispersion

0.06

X-ray properties