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| Categories | High Alumina Brick |
|---|---|
| Place of Origin: | Henan, China |
| Shape: | Brick |
| Material: | Alumina Block |
| SiO2 Content (%): | / |
| Al2O3 Content (%): | 80 |
| MgO Content (%): | / |
| CaO Content (%): | / |
| Refractoriness (Degree): | 1770°< Refractoriness< 2000° |
| CrO Content (%): | >12 |
| SiC Content (%): | / |
| Model Number: | HT |
| Brand Name: | HongTai |
| Processing Service: | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
| Product name: | Chrome corundum brick |
| Raw material: | Al2O3 |
| Size: | Customized Size |
| BULK DENSITY: | >3.35g/cm3 |
| Refractory under load (RUL): | >1700 |
| APPARENT POROSITY: | <18% |
| Cold Crush Strength: | 120MPa |
| Packaging Details: | refractory corundum brick Chrome corundum brick AZS brick for glass kiln refractory |
| Supply Ability: | 3000 Ton/Tons per Month |
| Price: | $800.00 - $1,500.00/tons |


The parameter of Chrome corundum brick | ||||||
Item | Chrome-Corundum Brick | Chrome-Corundum Brick | Chrome-Corundum Brick | |||
Al2O3% | ≤38 | ≤68 | ≤80 | |||
Cr2O3% | ≥60 | ≥30 | ≥12 | |||
Fe2O3% | ≤0.2 | ≤0.2 | ≤0.5 | |||
Bulk density,g/cm3 | 3.63 | 3.53 | 3.3 | |||
Cold Crushing strength MPa130130120 | 130 | 130 | 120 | |||
Refractoriness under Load (0.2MPa ℃)170017001700 | 1700 | 1700 | 1700 | |||
Permanent Linear Change(%) 1600°C×3h±0.2±0.2±0.2 | ±0.2 | ±0.2 | ±0.2 | |||
Apparent porosity %141618 | 14 | 16 | 18 | |||
ApplicationHigh temperature industrial furnaces | High temperature industrial furnaces | |||||










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