Tundish refractories play a critical role in molten steel distribution, flow control, and cleanliness during continuous casting operations. Champion Ceramics offers a specialized range of tundish refractories engineered to withstand high thermal loads, steel erosion, and chemical attack while maintaining dimensional stability and consistent flow behaviour.
Products are designed with controlled porosity, high bulk density, and zirconia-based compositions to ensure reliable performance under continuous casting conditions.
Application-specific materials are available for nozzle seating, flow stabilization, insulation, and structural support within the tundish lining system.
Product Range
01
Tundish Boards
High-density boards designed to provide thermal insulation, structural stability, and protection of tundish working linings.
02
Nozzle Filling Compound
Free-flowing refractory compound formulated to prevent steel penetration and ensure smooth nozzle opening during casting start-up.
03
Well Block
Precision-shaped refractory blocks designed to support tundish nozzles and withstand mechanical and thermal loads during casting.
04
Radex
Specialized refractory material used for tundish lining and flow stabilization under high-temperature service conditions.
05
Back Filling Mass
Supportive refractory mass used to secure tundish components and provide structural stability behind working linings.
06
Tundish Dry Vibro Mass
Vibratory-applied refractory ensuring uniform lining and resistance to molten steel erosion.
07
Tundish Spray Mass
Spray-applied refractory for quick application and repair of tundish linings.
08
PCPF Turbo Pad and Blocks
Precast components that protect high-impact zones and improve tundish life.
09
Shroud, SEN, and Stoppers
Flow control refractories ensuring smooth steel flow and casting consistency.
Key Performance Characteristics
High Erosion Resistance
Zirconia-based tundish refractories with ZrO₂ content up to 74%, offering high resistance to molten steel erosion.
Superior Strength
Bulk density values up to 3.85 g/cc, ensuring high structural strength and durability.
Dimensional Stability
Controlled apparent porosity around 20–21%, supporting dimensional stability during service.
Precision Seating
High-purity seating blocks designed for secure placement of zircon and zirconia nozzles.
Thermal Endurance
Suitable for continuous casting tundish applications under sustained high-temperature exposure.
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