Alumina Carbon Slide Gate Plates

Alumina Carbon Slide Gate Plates

Alumina Carbon Slide Gate Plates (Al₂O₃-C) are high-performance refractory plates designed specifically for steel ladle and tundish slide gate systems to manage and regulate molten steel flow. Formulated with premium tabular alumina, fused alumina, carbonaceous binders, and high-purity natural graphite, these plates deliver exceptional mechanical strength, oxidation resistance, and outstanding thermal shock resistance under demanding steelmaking conditions.

Designed for standard carbon steel casting, low-alloy steel casting, and general metallurgical processes, Alumina Carbon plates resist thermal cracking and structural spalling during rapid heating and cooling cycles. The carbon component imparts non-wetting properties against molten steel, preventing slag sticking and reducing friction, which ensures smooth slide gate operation and reliable sealing across multiple sequences.

• Exceptional thermal shock resistance prevents cracking
• High erosion resistance against standard carbon and low-alloy steels
• Non-wetting properties of graphite reduce steel adhesion and build-up
• Precise dimensional control ensures a reliable, leak-proof seal