From: Technological properties of high alumina refractories with different phosphoric acid contents
Oxide % | Clay | Calcined bauxite |
---|---|---|
SiO2 | 52.97 | 7.20 |
Al2O3 | 29.07 | 85.39 |
TiO2 | 1.48 | 4.08 |
Fe2O3 | 3.92 | 2.45 |
CaO | 0.50 | 0.07 |
MgO | 0.20 | 0.16 |
Na2O | 0.06 | 0.02 |
K2O | 0.28 | 0.27 |
SO3 | 0.76 | – |
LOI | 10.62 | – |
Total | 99.86 | 99.64 |