检测项目 | 标准 | 检测结果% |
氧化亚锰含量(%) | 99.9 max | 99.92 |
Mn(%) | ≥77.2 | 77.21 |
H2O(%) | ≤0.1 | 0.05 |
Ca(%) | ≤0.02 | 0.001 |
S | ≤0.025 | 0.01 |
Mg(%) | ≤0.02 | 0.005 |
Na(%) | ≤0.02 | 0.005 |
C | ≤0.001 | 0.0005 |
P | ≤0.001 | 0.0005 |
Si | ≤0.002 | 0.001 |
Se | ≤0.04 | 0.01 |
Pb(%) | ≤0.005 | 0.001 |
Cd(%) | ≤0.005 | 0.001 |
As(%) | ≤0.005 | 0.001 |
Fe(%) | ≤0.025 | 0.003 |
粒度(目数) | 80-300 | 95% |