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We specialize in refractory products for nearly 20 years.
1.Features
Silica mullite brick by adopting high grade bauxite and SiC as raw material and special sintering process, silica-mullite bricks are characterized by high strength, good performance of abrasion resistance and thermal shock resistance, constant forming protective layer for reducing accrection formation, long application cycle etc. The bricks are used for the transition zone, calcining zone of medium and small cement kiln.
2.Specification
Product
AZM-1650
AZM-1680
Chemical composition
SiC+SiO2
≥30
≥32
Al2O3
≥65
≥65
Bulk Density(g/cm3)
≥2.65
≥2.70
Apparent Porosity (%)
≤19
≤19
Cold Crushing Strength(Mpa)
≥90
≥100
Refractoriness Under Load
≥1650
≥1680
Thermal Shock Resistance
≥15
≥20
3. Application industry
Silica mullite brick materials in the iron and steel, nonferrous metals, petrochemical, building materials, machinery, electricity, light industry and other basic industries and aerospace and ships, missiles and other military fields have a wide range of applications. The main application areas of refractories and their respective proportions in the steel industry accounted for the largest proportion. Followed by cement, ceramics, glass, chemical, nonferrous metals. The following figure is about refractory materials in the steel industry.
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Silica Mullite Brick
Spedito - 09/10/2023 : 16:30:28
