Aluminum Reverberatory Furnace Refractories


Roof BackupRoof/FluteUpper SidewallLower Sidewall,Pump Well & Hot WellHearthSubhearthJambs, Lintels, Ramps & SillsBurnerBlocks & Tap Hole BlocksMaintenance

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Product Name / Characteristics
Maximum Temperature
°F°C
Materials Required
Lbs/ft³Kg/m³
Chemical Analysis by Percentage

PUMP-CAST 60A

High strength, volume stable, low cement pumpable, non-wetting to aluminum

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30501680 1552480 AI2O3 58.6 SiO2 37.2 CaO 1.5 Other 2.7

UNI-CAST LC-60SCA

High strength, silicon carbide containing castable, non wetting to aluminum, excellent abrasion and thermal shock resistance an

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29001590 1632610 AI2O3 24.0 SiO2 12.3 CaO 1.5 SiC 61.1

UNI-CAST LC-65PA

High alumina, low cement castable, non-wetting to aluminum developed to be vibra-cast or pumped

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31001700 1652640 AI2O3 63.1 SiO2 30.0 CaO 1.3 Other 5.6

UNI-CAST ML-77A

High strength, mullite based, low cement castable, Non-wetting to aluminum, impervious to gas, slag and metal penetration

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33001820 1582530 AI2O3 67.5 SiO2 25.0 CaO 1.4 Other 6.1

UNI-PUMP 80SC

High strength, low cement silicon carbide pumpable, excellent abrasion and thermal shock resistance, high thermal conductivity

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31001700 1602560 AI2O3 12.8 SiO2 10.0 CaO 1.9 SiC 74.6

UNI-PUMP LC-50HZA

4Mullite-zirconia based, low cement pumpable with high hot strength, excellent volume stability, non wetting to aluminum

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22001200 1612580 AI2O3 48.5 SiO2 35.6 CaO 2.6 ZrO2 8.9

UNI-PUMP LC-60SCA

High strength silicon carbide castable refractory, non-wetting to molten aluminum, excellent abrasion and thermal shock resista

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29001590 1632610 AI2O3 21.0 SiO2 12.3 CaO 2.3 SiC 60.6

UNI-PUMP LC-65HSA

High alumina, low cement pumpable refractory, non-wetting to aluminum

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31501730 1632610 AI2O3 64.5 SiO2 30.8 CaO 2.0 Other 2.7

UNI-PUMP LC-80HSA

High alumina, high hot strength, non wetting to molten aluminum

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32001760 1832930 AI2O3 82.5 SiO2 11.8 CaO 2.1 Other 3.6

UNI-PUMP ML-69CA

High alumina, coarse grained, high strength, non wetting to molten aluminum

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30501680 1582530 AI2O3 64.2 SiO2 29.1 CaO 1.3 Other 5.4