We are a refractory material manufacturer, with four major factories: heavy brick factory, light brick factory, monolithic refractory factory and fused-cast brick factory.
We promise to provide you with high-quality refractory materials.
Product description of alumina silicon carbide brick
The alumina silicon carbide brick is made of special class of high alumite, silicon carbide, and amygdalia as main raw material, and it is made by the special sintering process, it has high strength, abrasion resistance, small thermal conductivity coefficient, and has excellent thermal and vibration constant.
Features of alumina silicon carbide brick
The aluminum silicon carbide brick layer should not be characterized by strong abrasion resistance, high corrosion resistance, strong drawability, and kiln peel; The adiabatic layer is characterized by low thermal conductivity, reducing the temperature of the fuselage, achieving both desk energy and wear capacity.
Application of alumina silicon carbide brick
Aluminum silicon carbide brick adaptability is strong. Traditional arrangement is usually a kiln of cement kiln, front and rear connection. In the decomposition belt, different resistant materials are arranged such as spinel block, magnesium chromium block, and anti blocking block.
Parameters of alumina silicon carbide brick
| Item | Alumina silicon carbide andalusite | Alumina silicon carbide | Alumina silicon carbide | Alumina silicon carbide |
| Grade | KR-SMA-1680T | KR-GM-1680 | KR-GM-1650 | KR-GM-1550 |
| Al2O3（%）≥ | 68 | 65 | 65 | 60 |
| SiO2+SiC（%）≥ | 30 | 30 | 30 | 28 |
| Density（g/cm3）≥ | 2.7 | 2.65 | 2.6 | 2.5 |
| Normal temperature compressive strength（MPa）≥ | 90 | 90 | 85 | 80 |
| Load softening temperature（T0.6℃）≥ | 1680 | 1680 | 1650 | 1550 |
| Thermal shock (1100℃ water cooling). times | 15 | 15 | 10 | 10 |
| Thermal conductivity (1100℃) (W.mk) ≤ | 1.7 | 2.0 | 2.3 | 2.3 |
| Abrasion resistance coefficient (cc) | 8.0 | 7.8 | 8.2 | 8.5 |