项目 | 指标 |
Ni+Co+Mn,w/% ≥ | 61.5~63.5 |
Fe,w/% ≤ | 0.0020 |
Cu,w/% ≤ | 0.0020 |
Ca,w/% ≤ | 0.0020 |
Mg,w/% ≤ | 0.0020 |
Na,w/% ≤ | 0.0100 |
Zn,w/% ≤ | 0.0020 |
Si,w/% ≤ | 0.03 |
磁性不溶物,μg/kg ≤ | 20 |
SO42-,w/% ≤ | 0.1 |
Cl-,w/% ≤ | 0.05 |
H2O,w/% ≤ | 1 |
振实密度,g/cm3 ≥ | 2.1 |
比表面积,m2/g | 6±3 |
D50,μm | 8~12 |
pH(100 g/L溶液,25℃) | 7.5±1 |