Corundum mullite castable, also known as corundum mullite wear-resistant castable, is made of dense corundum, mullite as aggregate and white corundum powder, α- Al2O3 micro powder and mullite powder are made of fine powder.
Product performance characteristics:
1) High temperature strength, ≥ 110MPa
2) Good thermal shock resistance and structural spalling resistance
3) Good thermal shock resistance
4) High load softening temperature, ≥ 1650 ℃, low high temperature creep rate
5) Good chemical corrosion resistance
6) Good wear resistance, wear resistance ≤ 4.0
Corundum mullite castable can be used for wear-resistant lining of large boilers, lining of other high-temperature kilns, front and rear kiln mouths of large cement kilns, coal injection pipes and other high-temperature wear-resistant areas.
