Description
High alumina silicon carbide brick refers to a high-performance refractory material made primarily from high alumina bauxite and silicon carbide. It features a high refractoriness and good thermal conductivity, high-temperature strength and thermal shock resistance.
Specification
| Item | Grades | ||
| GM1 650 | GM1 600 | GM1550 | |
| Al2O3/%≥ | 65 | 63 | 60 |
| SiC/%≥ | 5 | 5 | 5 |
| Bulk Density / (g/cm3)≥ | 2.65 | 2.60 | 2.55 |
| Open Porosity /%≤ | 17 | 17 | 19 |
| CCS/MPa≥ | 85 | 90 | 90 |
| 0.2 MPa R.U.L T0.6/℃≥ | 1650 | 1600 | 1550 |
| TSR(1100℃, Cold Water) / cycles≥ | 10 | 10 | 12 |
| Abrasive Resistance/cm3≥ | 5 | ||
Applications
Mainly used in the transition zone and cooling zone of cement rotary kilns, as well as in lime kilns. Also be applied in non-ferrous metal smelting furnaces, waste incinerators, and fluidized bed boilers.
