Steel Industry
Overview
Kerui Refractory in Zhengzhou, Henan lists Steel Industry. The listing gives equipment Main Refractory Concern, typical materials What to Specify and blast furnace Wear, slag/alkali attack, CO attack.
Technical specifications
| Equipment | Main Refractory Concern |
|---|---|
| Typical Materials | What to Specify |
| Blast Furnace | Wear, slag/alkali attack, CO attack |
| BOF Converter | Slag corrosion, oxidation, thermal shock |
| Steel Ladle | Severe slag-line corrosion, thermal shock |
| Upper & Middle Shaft | High Alumina Brick |
| Taphole Zone | Carbon Brick / SiC-C Brick |
| Tapping Hole | Special Magnesia-Carbon Brick |
| Trunnion Area | Magnesia-Carbon Brick |
| Eccentric Tapping Hole | Special Refractory |
| Wall Working Lining | MgO-C / High Alumina |
| Bottom Working Lining | AMC / MgO-C |
| Insulation Layer | Insulating Brick / Ceramic Fiber |
| Porous Plug Area | Alumina-Based Special Refractory |
| Heating Zone Floor | High Alumina Brick / Castable |
| Low-temperature Zone / Flue | Fireclay Brick / Insulating Refractory |
| Furnace Door / Discharge Area | High Alumina Brick / Castable |