Alkali-Resistant Castable
Alkali-resistant castable engineered for alkali attack with low alkali-reactive aggregates forming a dense protective layer. Al₂O₃≥40%, 1350℃ max service, resisting alkali vapors and salts.
Learn More →Preheater & Precalciner
Preheater cyclones and the precalciner suffer build-up from alkali/chlorine/sulfur cycles; anti-build-up and wear-resistant linings are key.
PROBLEMS
Kiln Problems
Problem-by-problem analysis with solutions and recommended refractories
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SiC Wear-Resistant Castable
SiC wear-resistant castable with SiC≥50% aggregate offers extreme hardness and erosion resistance to 1600℃. High thermal conductivity promotes slag-coating self-protection. For CFB boiler cyclone barrels and cones, loop seals, copper flash furnace cones, launders and elbows under heavy wear.
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Featured
Mullite Castable
Mullite castable with mullite clinker or synthetic aggregate, Al₂O₃≥75%, 1650℃ max service. High refractoriness-under-load with excellent creep and thermal-shock resistance for long-term load-bearing at temperature.
Learn More →Other Kilns in This Industry
Cement Rotary Kiln1 problems
The rotary kiln burning zone exceeds 1400°C; coating stability determines magnesia brick life, while the transition zone faces thermal shock and mechanical stress.
View Problems & Solutions →Grate Cooler2 problems
The grate cooler hot end absorbs clinker drop impact and secondary-air abrasion; heavy-duty steel-fiber wear-resistant castables are widely used.
View Problems & Solutions →Kiln Hood1 problems
The kiln hood connects the rotary kiln and grate cooler; suspended roof structure and side-wall thermal shock resistance drive maintenance.
View Problems & Solutions →
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