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Super duty fireclay brick with low porosity, density is over 2.2g/cm3 and have content of Al2O3 ≥48%, which endure max 1200℃in anode baking furnace.
Super duty fireclay brick with low porosity, density is over 2.2g/cm3 and have content of Al2O3 ≥48%, which endure max 1200℃in anode baking furnace.
Fireclay series | Middle Alumina fireclay brick | |
Item | Unit | LN-45 |
Al2O3 , | % | ≥45 |
Fe2O3, | % | ≤1.8 |
Bulk density, | g/cm3 | ≥2.10 |
Apparent porosity, | % | ≤20 |
Cold crushing strength, | Mpa | ≥35 |
Refractoriness under load ℃ T0.6 | ℃ | ≥1410 |