THERMLYTE – HIGH ALUMINA CASTABLES (REFRAHEAT SERIES)
Technical Specifications
Property
Range / Values
Alumina Content
60–95%
Service Temperature
Up to 1850°C
Bulk Density
2.2 – 2.8 g/cc
Cold Crushing Strength
Medium to High
Thermal Conductivity
Stable
Grades Available:
REFRAHEAT K /M / A / A Spl / HA Spl
Key Benefits
Excellent Hot load strength - Low Permanent Linear Change
- Good Resistance to slag and metal penetration
Recommended Applications
- Steel Industry: Ladle linings, tundish backup, converter
slag lines
- Cement Industry: Kiln, cooler, preheater wear zones
- Power & Boiler Plants: Furnace, cyclones, ducts,
high-wear zones