Description of Silicon Carbide Mullite Brick:
With the characteristics of high cold crushing strength, high structural strength at high temperature, good thermal shock resistance, good wear resistance, and strong peeling resistance, silicon carbide mullite bricks also has excellent corrosion resistance because the brick continuously form a protective layer during use, which resists the penetration of harmful substances such as alkali and sulfur.
Technique Data of Silicon Carbide Mullite Brick:
Item | Specification | ||
GM1650 | GM1600 | GM1550 | |
Al2O3 % | ≥65 | ≥63 | ≥60 |
Bulk Density, g/cm3 | ≥2.65 | ≥2.60 | ≥2.55 |
Apparent Porosity, % | ≤17 | ≤17 | ≤19 |
CCS, MPa | ≥85 | ≥90 | ≥90 |
0.2MPa RUL℃ | ≥1650 | ≥1600 | ≥1550 |
TSR, Cycle 1100℃ Water | ≥10 | ≥10 | ≥12 |
Cold Wear Resistance, cm3 | ≤5 | ||
Silicon Carbide Mullite Andalusite Brick:
Item | Specification | ||
GMH1 | GMH2 | GMH3 | |
Al2O3 % | ≥69 | ≥67 | ≥65 |
SiO2+SiC % | ≥25 | ≥30 | ≥30 |
Bulk Density, g/cm3 | ≥2.7 | ≥2.65 | ≥2.65 |
Apparent Porosity, % | ≤17 | ≤17 | ≤18 |
CCS, MPa | ≥100 | ≥100 | ≥100 |
0.2MPa RUL℃ | ≥1660 | ≥1660 | ≥1650 |
TSR, Cycle 1100℃ Water | ≥25 | ≥18 | ≥15 |
Cold Wear Resistance, cm3 | ≤7 | ||
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