Al2O3-SiC Castable is developed with high quality bauxite, corundum and SiC as the main raw materials, and bonded by low cement or ultra-low cement. Al2O3-SiC Castable for Metal Mixer is characterized with good volume stability, excellent slag erosion resistance and thermal shock resistance, and gain good performance.
Product code | CH-HTJ-L70 | CH-HTJ-L65 | CH-HTJ-L55 |
Al2O3/% | 70 | 65 | 55 |
SIC% | 12 | 12 | 10 |
Bulk density/g.cm3 | 2.6 | 2.50 | 2.4 |
Cold crushing strength/Mpa | 30(110℃24h) | 25(110℃24h) | 40(110℃24h) |
60(10400℃3h) | 55(1400℃3h) | 60(1400℃3h) | |
Permanent linear change/% | 0.4(1400℃3h) | 0.5(1400℃3h) | 0.6(1400℃3h) |
Packages of castable