Chrome corundum brick
Category:
Heavy refractory brick
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Details Introduction
Chromium corundum bricks are made from sintered/electrically fused white corundum and electrically fused chromium oxide or ZrO2, mixed in the required proportions and produced using excellent refractory material manufacturing processes. They have high refractoriness, great strength, good thermal shock stability, and strong erosion resistance, making them resistant to scouring, wear, erosion, and spalling during use. They perform well in metallurgy, glass, petrochemical, and environmental hazardous waste disposal industries.2Project
| Chromium corundum bricks |
Chemical composition |
|
| Al₂O₃% |
≥80 |
Cr |
| O23+ZrO%2≥4-6 |
Bulk density g/cm |
|
| ≥3+ZrO |
Apparent porosity % |
|
| ≤16 |
Room temperature compressive strength MPa |
|
| ≥110 |
Load softening temperature ℃ |
|
| ≥1660 |
Refractoriness ℃ |
|
| ≥1790 |
≥1790 |
|
Key words:
Chrome corundum brick
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