Manufactured by Zhengzhou Tianyang Refractories Co., Ltd. under the Sunrise brand, this high-strength brown fused alumina refractory brick is specifically engineered for harsh steelmaking slag zones. Formulated with premium brown fused alumina, white fused alumina, and silicon carbide, it delivers exceptional resistance to molten slag, iron, and alkaline erosion—ideal for critical areas like blast furnace tuyeres, tap holes, and slag ports. Certified to ISO 9001 standards, the brick ensures uniform thermal conductivity, dense structure, and high load-bearing softening temperature. Trusted by international steel producers for its durability, consistent quality, and long service life in demanding metallurgical environments. We offer global delivery and round-the-clock technical assistance to support your production continuity.
1. Superior resistance to steel slag and alkaline corrosion at high temperatures up to 1600°C. 2. Dense microstructure and low porosity ensure minimal penetration and longer lifespan. 3. High load-bearing softening temperature (above 1550°C) maintains structural integrity under heavy operational stress. 4. Uniform thermal conductivity reduces hot spots and improves energy efficiency. 5. ISO 9001 certified manufacturing guarantees consistent quality across batches.
Ideal for use in blast furnaces, basic oxygen furnaces (BOF), electric arc furnaces (EAF), and other steelmaking applications where intense chemical attack from molten slag occurs. Suitable for steel plants in Asia, Europe, North America, and the Middle East seeking reliable, long-lasting refractory solutions for slag zones.
