Silicon Mullite Wear-Resistant Brick1680
- Description
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Silica brick is made of super high bauxite, silicon carbide, imported andalusite, fused white corundum as the main raw materials, adding high quality bonding agent through high pressure forming and high temperature sintering. The product has the characteristics of high densification, abrasion resistance, spalling resistance, high compressive strength and high softening temperature under load. Different grades of Silmo bricks, according to the actual working conditions, the application parts in the cement rotary kiln are also different:
Silica brick is widely used in the decomposition zone, pre-heat zone, high wear part of grate cooler and other high wind speed scouring parts of rotary kiln. Its excellent corrosion resistance and high wear resistance greatly improve the service life but also protect the thermal equipment, thereby increasing the overall benefit of the enterprise.
General Properties
Standard Chemical Analysis Al2O3 ≥65% SiO2+SiC ≥30% Physical Properties
Item Unit Standard Apparent Porosity % ≤19 Bulk Density g/cm³ ≥2.65 Cold Crushing Strength MPa ≥100 Refractoriness Under load T0.6
℃ ≥1650 Thermal Shock Resistance （1100℃water cooling） cycles ≥12
Keywords：
Silicon Mullite Wear-Resistant Brick1680
Cement
Refractory materials for glass kilns
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