Refractory Fire Bricks

Fused AZS Bricks

Introduction to fused zirconium corundum brick: Electric fused zirconium corundum bricks, also called AZS bricks, a…

Good thermal stability， Corrosion resistant

Wear resistant, High thermal conductivity, Low expansion rate

Al2O3: 60-68%, High strength, Good Low thermal conductivity

MgO: 68-80%, Good slag resistance, Strong erosion resistance

MgO: 69-85%, Low expansion of carbon, high thermal conductivity

MgO: 85%, High thermal conductivity, Excellent structural flexibility

MgO: 91-97%, Refractoriness: 1570-1700℃, High refractoriness

MgO: 82-88%, Long service life, For transition zone of cement kilns

Al2O3: 85-98%, Refractoriness: 1800℃, Good chemical stability

Al2O3≥92, Heat resistant, Dense tissue structure

Bulk density:2.9-3.35g/cm³, AL2O3:60-85 %