Zirconia
INDUSTRIAL ZIRCONIA - RAW & MACHINED
ZIRCONIA MACHINING & GRINDING
-
Zirconia
Properties Units Zirconia MECHANICAL Density g/cm3 5.79-6.05 Color – ivory Water Absorption % 0 Flexural Strength MPa@room temp.(R.T.) 900-980 Compressive Strength MPa@R.T. – Hardness GPa 11.0-12.7 THERMAL Coefficient of Linear Thermal Expansion 1E-6/°C
(»25°C to Ј1000°C)9.2-10.3 Thermal Conductivity W/m°K@R.T. 2.2-3.8 Specific Heat cal/g°C@R.T. 0.12 Thermal Shock Resistance D T(°C) 280-360 Maximum Use Temperature °C 2400 ELECTRICAL Volume Resistivity Ohm. cm@R.T. – Dielectric Constant 1MHz@R.T. –
