Foundry Refractories - Iron - Cupola


Upper StackMelt ZoneCupola WellCupola BottomTaphole, Front Slagger / SeparatorIron Runner

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

UNI-BRADE AR-85

Abrasion resistant, cement bonded castable designed to be rammed, hand packed or gunned

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25001370 1752800 AI2O3 83.1 SiO2 8.8 P2O5 1.7 Other 6.4

UNI-CAST 400

high strength, high alumina, low cement castable containing silicon carbide & carbon. Slag and thermal shock resistant.

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31501730 1923080 AI2O3 72.7 SiO2 5.0 CaO 0.7 SiC+C 19.1

UNI-CAST IC-5

Mullite based, low cement, silicon carbide containing castable, slag and thermal shock resistance

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29001590 1522440 AI2O3 50.2 SiO2 31.9 CaO 1.3 SiC 13.9

UNI-CAST LC-60

Thermal shock resistant, high alumina, low cement castable refractory

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31001700 1602560 AI2O3 62.7 SiO2 33.1 CaO 1.6 Other 2.6

UNI-CAST LC-70C

Slag, abrasion and thermal cycling resistant,.coarse-grained, high alumina, low cement castable

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32001760 1652640 AI2O3 71.4 SiO2 23.9 CaO 1.3 Other 3.4

UNI-CAST ML-69C

Coarse grained, high strength, mullite based, low cement castable, slag, abrasion and thermal cycling resistant

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30501680 1582530 AI2O3 63.7 SiO2 31.8 CaO 1.3 Other 3.2

UNI-GUN 28AR RD

High strength , alumina based, cement bonded, reduced dust gunning refractory, abrasion resistant

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28001540 1382210 AI2O3 49.2 SiO2 41.2 CaO 6.8 Other 2.8

UNI-GUN 471SC

Cement-free, fortified high silicon carbide with graphite gunning refractory

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31001700 1612580 AI2O3 45.8 SiO2 5.3 SiC+C 40.8 Other 8.1

UNI-GUN B

Carbon bonded gunning refractory.

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30001650 901440 AI2O3 14.6 SiO2 28.4 C 52.0 Other 5.0

UNI-GUN C

Carbon based gunning refractory

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29001590 921470 AI2O3 16.4 SiO2 27.3 C 52.2 Other 4.1

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