Some typical specifications of Indian refractories commonly used in the furnaces and kilns in steel, cement, non-ferrous metals and glass industries are given below. These are illustrative and do not cover the full range of products and some of the...
Hot face insulation bricks, This range of bricks has been entirely developed through indigenous research and is formed by the vibro-casting method. Vibro-casting ensures extremely low thermal conductivity and proportionately high strength. These...
These bricks are manufactured by the sawdust process using selected grades of china clay and kyanite for hot face as well as back up applications. Particularly notable is the HFK brick, which is one of the most economical insulations in its...