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  • Mullite Refractory Fire Brick
  • Mullite Refractory Fire Brick
  • Mullite Refractory Fire Brick

Mullite Refractory Fire Brick

  • Material : Mullite
  • Al2O3 Content (%) : Min. 55%
  • Refractoriness (Degree) : 1770°C< Refractoriness< 2000°C
  • Fe2O3 : Max. 1.5%
  • Quantities can be customized

Product details:location : Home > Products > Mullite Refractory

Mullite Refractory Fire Brick Features:

Refractoriness above 1770°C
High thermal stability
Good erosion resistance
Low creep rate 
Long service life

Mullite Refractory Fire Brick Specification:
ITEMS Specification
Al2O3 (%)  55
Fe2O3 (%)  1.5
Bulk density (g/cm3)  2.15
AP (%)  25
CCS (Mpa)  40
RUL°C (0.2MPa)  1450
PLC(%)(1450°C×2h) -0.2%~+0.2%
Thermal shock resistance(1100°C,water cooling)/cycles  100

Application:

Mullite refractory fire brick mainly used in lining of blast furnace, hot blast stove, electric furnace roof, reverberatory furnace and rotary kiln etc.

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