• Silicon Mullite Wear-resistant Brick
  • Silicon Mullite Wear-resistant Brick
  • Silicon Mullite Wear-resistant Brick
  • Silicon Mullite Wear-resistant Brick
  • Silicon Mullite Wear-resistant Brick

Silicon Mullite Wear-resistant Brick

  • Chemical Composition(%):≥35
  • Volume Density(g/cm3):≥2.55
  • Apparent Porosity(%):≤20
  • Cold Crushing Strength(Mpa):≥80
  • Refractoriness Under Load(T0.6,℃):≥1550
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Features:
High crushing strength, high hot strength, good thermal shock resistance, continuously forming protective layer during service, good wear resistance, strong anti-stripping resistance.
Applications:
Transitional zone, kiln mouth, tertiary air duct, decomposing furnace 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

Technical Index:

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