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Foundry refractory lining for casting ladles

Ladle Castables for Steel & Non-Ferrous Foundries

Thermlyte’s ladle castables are engineered to deliver superior thermal efficiency, extended lining life, and cleaner casting performance across steel, cast iron, and non-ferrous foundries. Formulated with high-purity alumina and optimized bonding technology, these foundry refractory materials ensure stable performance during repeated thermal cycles and metal handling operations.

FEATURES

  • Manufactured using high-purity, low-impurity alumina and specially selected aggregates.
  • Optimized grain distribution for excellent density and reduced porosity.
  • Strong resistance to slag attack, metal penetration and thermal shock.
  • Fast-setting and easy-to-install formulations for reduced downtime.
  • Compatible with both manual and vibro-casting installation methods.

KEY BENEFITS FOR STEEL & NON-FERROUS FOUNDRIES

  • High-Purity Alumina Composition: Manufactured using lowimpurity alumina and select aggregates for consistent foundry refractory performance.
  • Optimized Grain Structure: Engineered grain distribution delivers high density, low porosity, and superior resistance to metal penetration.
  • Superior Slag & Thermal Resistance: Excellent resistance to slag attack, thermal shock, and corrosion during continuous casting operations.
  • Fast-Setting Formula: Easy-to-install castables reduce foundry downtime and enable quicker ladle turnaround.
  • Flexible Installation: Compatible with manual ramming and vibrocasting methods for both repair and full ladle lining.

Key Performance Objectives for Foundry Ladles

  • 60–100 Heats Per Campaign: Increase refractory lining life to achieve 60–100 heats, delivering extended service cycles and lower refractory consumption in steel and iron foundries.
  • Zero Refractory Inclusions: Prevent refractory inclusions in castings, ensuring smooth surfaces, high-quality metal and reduced rejection rates.
  • Easy Deslagging & Fast Turnaround: Reduce slag adhesion and buildup, enabling easier cleaning, faster ladle turnaround and higher productivity.
  • Low Ladle Shell Temperature: Maintain low shell temperatures to enhance operator safety, minimise heat loss and improve thermal efficiency.
  • Stable Performance Under Cyclic Heating: Ensure consistent thermal and mechanical performance under cyclic heating conditions, supporting stable casting operations and continuous tapping.
Foundry refractory solutions for industrial casting applications


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