COMPOSITION CHIMIQUE DE L'alumine fondue marron | |||||
L'utilisation | Grit | Composant chimique % | |||
Al2O3 | TiO2 | SiO2 | Fe2O3 | ||
Refractory | 0~1mm | ≥95.00 | ≤3, 00 | ≤1, 00 | ≤0, 3 |
1~3mm | |||||
3~5mm | |||||
5~8mm | |||||
Et désossées abrasifs enduits | 4~80 | 95.00~96.50 | 1.50~3.00 | ≤1, 00 | ≤0, 30 |
90~150 | 94.50~96.50 | 1.50~3.00 | ≤1, 00 | ≤0, 30 | |
180~220 | 94.00-96.50 | 1.50~3.00 | ≤1, 20 | ≤0, 30 | |
~220 | ≥93.00 | 1.50~3.50 | ≤1, 30 | ≤0, 30 |