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.
Key Performance Characteristics
Zirconia-based tundish refractories with ZrO₂ content up to 74%, offering high resistance to molten steel erosion
Bulk density values up to 3.85 g/cc, ensuring high structural strength and durability
Controlled apparent porosity around 20–21%, supporting dimensional stability during service
High-purity seating blocks designed for secure placement of zircon and zirconia nozzles
Suitable for continuous casting tundish applications under sustained high-temperature exposure
