Oxidation
Casting 41# Zirconium Corundum Brick AZS41#-Y
¡CComposed
of 12% of inclined zircon single crystal, 70% of inclined zircon-corundum
eutectic phase and 18% of glass phase, the brick has feaures of
little impurity, compact structure, high-termperature glass phase
exudation, free from glass liquid and resist high temperature. The
products are widely used in heat parts of glass melting like pool
wall, feeding hole, liquid flowing cave, kiln ridge, pool botton
bubbling and electrode brick etc.



Flowing
liquid cave brick |
Pool
Wall Brick |
Kiln
Ridge Brick |
| Chemical
Compositon (%) |
| ¡ñAL2O3 ¡¡Allowance |
¡ñZrO2 ¡¡¡Ý40.0 |
¡ñSiO2 ¡¡¡Ü13.5 |
¡ñFe2O3 ¡Ü0.2 |
¡ñTiO2¡¡¡Ü0.15 |
¡ñNa2O¡¡¡Ü1.3 |
| Weight
/ Cubic (g/cm3) |
¡ñPT¡Ý3.55 |
¡ñQX¡Ý3.55 |
¡ñMS¡Ý3.65 |
¡ñWS¡Ý3.80 |
¡ñWS*¡Ý3.75 |
| Physical
Features: |
| ¡ñRefractoriness(¡æ)¡Ý1710 |
¡ñ0.2megapa
Refractoriness under load(¡æ)¡Ý1700 |
¡ñPorosity(%)¡Ü2 |
| ¡ñVolume
Density(g/cm3)¡Ý3.90 |
¡ñTemperature
of glass phase exudation(¡æ)£¾1400 |
|
|