Fireplace Brick High Erosion Resistance Zirconium Corundum Mullite Compounding Brick
Introduction:
Zirconia Bricks have the feature of high refractoriness, good spalling resistance and wear resistance, good corrosion resistance, good thermal shock resistance.
Application:
High alumina brick is widely used for widely used in blast furnaces, hot bast stove,steel ladle lining, reheating furnace, cement kiln, tunnel kiln,boiler, coke oven, carbon furnace,glass kiln , steel smelting furnace and various kiln lining and thermotechnical equipment, etc.
Technical Index:
| Item |
Zirconium Corundum Mullite Compounding Brick |
| Al2O3 % |
≥65 |
| Fe2O3 % |
0.5 |
| Cr2O3+ZrO2 % |
≥5 |
| Bulk density g/cm3 |
≥2.7 |
| Apparent porosity % |
≤16 |
| Crushing strength MPa |
≥90 |
| Refractoriness under load ℃ |
≥1700 |
| Thermal shock resistance 1100℃ water cooling |
≥20 |
| Refractoriness ℃ |
≥1790 |
FAQ:
1. Do you provide samples?
Standard size sample is free, but the air freight is collect or you pay us the cost in advance.
2. What’s your MOQ?
Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.
3. What’s your warranty?
We are very confident in our products. Any quality issues, we will deal with it immediately.
