Ramming Mix

Alumina-SiC-Carbon Ramming Mix Al2O3 60% SiC 20%

Al2O3-SiC-C ramming mix Al2O3 60% SiC 20% C 10% for blast furnace taphole, iron runner, and trough lining. Exceptional hot metal erosion resistance, oxidation resistance, and thermal shock stability in ironmaking service.

λ = 5.5 W/(m·K) at 1000°C

Corundum Ramming Mix Al2O3 90%

Corundum ramming mix Al2O3 90% for high-performance induction furnace, non-ferrous metal melting, and precision casting. Refractoriness to 1800°C, low apparent porosity, and excellent resistance to metallic melt erosion and penetration.

λ = 3.2 W/(m·K) at 1000°C

Magnesia Ramming Mix

Dry magnesia ramming mix for induction furnace lining. Excellent resistance to molten steel and slag.

Magnesia-Carbon Ramming Mix MgO 75% C 5%

Magnesia-carbon ramming mix MgO 75% + C 5% for EAF delta zone, tapping spout, and converter tap pad. High basic slag erosion resistance with excellent thermal shock performance in intensive steelmaking service.

Silica Ramming Mix SiO2 96%

Silica ramming mix SiO2 96% for coke oven door frame, sole, and pusher ram tip. Excellent volume stability through phase transition, acid slag resistance, and reliable performance in coke oven and glass furnace applications.

λ = 1.2 W/(m·K) at 600°C

Zirconia Ramming Mix ZrO2 85%

Zirconia ramming mix ZrO2 85% for glass furnace throat, high-erosion zones, and precious metal melting. Outstanding glass melt corrosion resistance, refractoriness to 1900°C, and minimal contamination for critical glass quality applications.

λ = 2.0 W/(m·K) at 1000°C