Details |
级 别Grade |
MgO,% |
SiO2% |
CaO,% |
Fe2O3 |
块度,% Lumpiness
|
一级 Frist grade |
≥46 |
≤2.5 |
≤0.8 |
≤0.7 |
50-350 |
二级 Second grade |
≥45 |
≤4.5 |
≤1.0 |
≤1.0 |
50-350 |
三级 Third grade |
≥44 |
≤6.0 |
2.0 |
≤1.0 |
50-350 | | Note:Various grain sizes can be still treated according to customer's need. | |