REFRACTORY MATERIAL

Applications

• Ladle & Tundish Covering Compound
• EBT Filling Mass
• Exothermic Ladle Bottom Flux
• Almix Powder, Granule and Briquettes
• Nail Chillers
• High MgO EBT Filling Mass / High MgO powder
• Calcium Aluminate – Synthetic Slag & Slag Conditioner
• Burnt Rice Husk Ash (High Silica Value)
• Ceramic Wool
• Unburnt Rice Husk
• Aluminium Wire rolls for slab marking.
• Aluminium Notch Bar
• MS Billets
• Mill Scale
• Direct-reduced Iron (DRI)
• Drill Bits, Drill Rods and Poking Bars
• Nozzle Filling Compound
• Casting Powder
• Calcium Cored Wire

Direct-reduced Iron (DRI)

Direct-reduced iron (DRI) is a type of metal substance produced from heating elemental iron in the presence of gas generated from natural gas or coal burning. Due to the low degree of oxygen present, DRI is prone to oxidation and has a higher corrosion rate compared to other types of iron. Appropriate corrosion prevention methods must be used to prevent the deterioration of DRI in industrial applications. Further treatment of DRI results in the formation of wrought iron and steel.

Direct-reduced iron (DRI) reacts with reduced gases that have been stripped of oxygen at temperatures below the melting point. The procedure results in a purer iron strain that is void of impurities and fillers. DRI occurs in an environment that is heated to a temperature of 1000°C – 1200°C (1830°F – 2190°F) in a chemically reducing atmosphere.