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Composition:SiC + Al2O3
Application:Cement and Lime Kiln, or other industrial kilns.
Al2O3:60-65%
Color:Brown
Size:As your requirements
Raw Material:Silicon carbide and mullite
Refractoriness:≥1790℃
Package:Wooden pallets and polyboard
Product Introduction
Mullite silica bricks are made of high-alumina bauxite clinker and silicon carbide through high-pressure molding and high-temperature firing.
Features
1.Good high temperature structural strength.
2.Good thermal shock stability.
3.Good abrasion resistance and strong peel resistance.
4.Good volume stability under high temperature.
5.High Cold Crushing Strength.
Application
Mullite silica brick is suitable for transition zone, cooling zone, kiln mouth and other locations of cement kiln.
Technical Data
Item | Silicon Mullite Wear-resistant Brick | |||
AZM-1 550 | AZM-1650 | AZM-1680 | ||
Chemical Composition(%) | SiC+SiO2 | >=35 | >=30 | >=32 |
Al2O3 | >=60 | >=65 | >=65 | |
Volume Density(g/cm3) | >=2.55 | >=2.65 | >=2.70 | |
Apparent Porosity(%) | <=20 | <=19 | <=19 | |
Cold Crushing Strength(Mpa) | >=80 | >=90 | >=100 | |
Refractoriness Under Load(T0.6,℃) | >=1550 | >=1650 | >=1680 | |
Thermal Shock Resistance,Cycles(1100℃,Water-cooling) | >=10 | >=15 | >=20 | |
