Silicon Mullite Brick

  • Silicon Mullite Brick

Product Description And Parameters

Composition:SiC + Al2O3

Application:Cement and Lime Kiln, or other industrial kilns.

Al2O3:60-65%

Size:As your requirements

Raw Material:Silicon carbide and mullite

Refractoriness:≥1790℃

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.

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

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