First grade high alumina brick
Second grade high alumina brick
Third grade high alumina brick
Special grade high alumina brick
The initial function of the tundish powder is to maintain heat and prevent excessive temperature drop during the pouring process. However, with the increasing demand for steel quality, the metallurgical function of the tundish powder has become more extensive: insulation, prevention of secondary oxidation of steel by the atmosphere, adsorption of floating impurities in the steel, non-reaction with the steel to avoid contaminating the steel, prevention of steel re-sulfurization, and so on.
| Product | Al2O3 | SiO2 | CaO | MgO | F | TiO2 | Fe2O3 | CF |
| Tundish powder | ≥50 | ≤7.0 | ≥30 | ≤2.0 | ≤1.0 | ≤1.0 | 1.50 | 0.5 |
If you need our products please write down any questions, we will reply as soon as possible.
