Silica is one of the valuable mineral raw materials used in ferroalloy and ferrosilicon production industries. Due to its special properties, including heat resistance, thermal shock resistance, pressure resistance and chemical stability, this material is known as one of the most important elements in the production of ferroalloys and ferrosilices.
3-121-6 | Na2O | MgO | Al2O3 | SiO2 | P2O5 | SO3 | Cl |
|---|---|---|---|---|---|---|---|
(%) | 0.033 | 0.099 | 0.494 | 98.476 | 0.016 | 0.013 | 0.038 |
K2O | CaO | TiO2 | Cr | Fe2O3 | Nl | Cu | Sr | Zr |
|---|---|---|---|---|---|---|---|---|
0.112 | 0.165 | 0.026 | 0.015 | 0.499 | 0.004 | 0.005 | 0.001 | 0.005 |
