
Corundum-Mullite Castable
Corundum-mullite composite castable with excellent thermal shock resistance for glass furnace superstructure.
Learn More →The cracking furnace radiant section runs long campaigns at high temperature; low-cement corundum-mullite castables are the mainstream lining.
Problem-by-problem analysis with solutions and recommended refractories

Corundum-mullite composite castable with excellent thermal shock resistance for glass furnace superstructure.
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Low-cement castable (CaO<2.5%) with higher density and superior hot properties.
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Mullite castable with high refractoriness under load and thermal shock resistance.
Learn More →FCC regenerator and cyclone linings are eroded by high-velocity catalyst; two-layer linings and hexmesh structures are key.
View Problems & Solutions →Gasifier chambers face high-temperature slag attack; high-purity chrome-corundum bricks and quench-chamber linings set campaign length.
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