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  
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