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Milestones in refractories
development in India
- 1874 Fire clay Bricks
- 1941 Magnesite Bricks
- 1949 Coke Oven Silica Bricks
- 1955 Sillimanite Blocks for Glass Industries
- 1960 Bauxite based High Alumina Bricks for Steel &
Cement Industries
- 1960 Mullite Bricks for Glass Industries
- 1969 High Grog Fire clay Bricks for Steel Ladles
- 1977 AZS Electrocast Blocks
- 1983 Magnesia Carbon Refractories
- 1983 Magnesia Slide Gate Plates
- 1984 High Alumina Slide Gate Plates
- 1985 Low Cement Castables/Monolithics
- 1985 Ceramic Fibres
- 1985 High Alumina Bauxite based Ladle Refractories
- 1986 BRN 62 Blast Furnace Hearth Blocks
- 1986 Bubble Alumina based Insulating Blocks
- 1988 Dense Silica Shapes for Tall Coke Ovens
- 1990 Direct Bonded Mag-Chrome Bricks
- 1990 Unidirectional Gas Purging Elements
- 1990 Alumina Carbon Torpedo Ladle Bricks
- 1990 Slide Gate Refractories
- 1991 Dense Silica Shapes for Blast Furnace Stoves
- 1993 Alumina Carbon Continuous Casting Refractories
- 1993 Mullite Bricks for Blast Furnace and Stoves
- 1993 Dry Basic Ramming Mass for Furnaces
- 1993 Gunning materials for Converters
- 1993 Spraying Mass for Tundish
- 1994 Ultra Low Cement Castables/Monolithics
- 1994 Pitch-Bonded Tempered Dolomite Bricks
- 1994 Cordierite and Silicon Carbide based Kiln Furniture
- 1995 Spinel based Ladle Monolithic Lining
- 1995 Alumina Carbon Silicon Carbide Blast Furnace Trough
Mass
- 1998 Magnesia Alumina Zirconia Bricks for Cement Rotary
Kilns
- 1998 Alumina Zirconia Slide Gate and CC Refractories
- 1998 Pumpable Refractories for Petrochemical Industries
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