|
项目 |
单位 |
标准要求 |
典型值 |
|
Ni |
mol％ |
50.00±0.60 |
50.00 |
|
Co |
mol％ |
20.00±0.60 |
20.20 |
|
Mn |
mol％ |
30.00±0.60 |
29.80 |
|
D10 |
μm |
≥1.50 |
1.9 |
|
D50 |
μm |
3.80±0.50 |
3.85 |
|
D90 |
μm |
≤9.00 |
7.95 |
|
TD |
g/cm3 |
≥1.40 |
1.60 |
|
BET |
m2/g |
15.0±5.0 |
12 |
|
H2O |
wt% |
≤0.20 |
0.32 |
|
Fe |
ppm |
≤50 |
13 |
|
Na |
ppm |
≤250 |
109 |
|
Cu |
ppm |
≤20 |
0 |
|
Zn |
ppm |
≤20 |
0 |
|
SO42- |
wt% |
≤0.3600 |
0.24 |
|
磁性异物 |
ppb |
≤100 |
45 |
