鈷粉外觀：灰黑色粉末，目測(cè)無(wú)雜質(zhì)。鈷含量99.8%
|
品級(jí)Grade
|
Co9998
|
Co9995
|
Co9980
|
Co9965
|
Co9930
|
|
Co(%min)
|
99.98
|
99.95
|
99.80
|
99.65
|
99.30
|
|
雜
質(zhì)
含
量
不
大
于
Impurities
(%max)
|
C
|
0.004
|
0.005
|
0.005
|
0.009
|
0.03
|
|
S
|
0.001
|
0.001
|
0.002
|
0.003
|
0.004
|
|
Mn
|
0.001
|
0.005
|
0.005
|
0.01
|
0.07
|
|
Fe
|
0.003
|
0.006
|
0.006
|
0.05
|
0.2
|
|
NI
|
0.005
|
0.02
|
0.1
|
0.02
|
0.3
|
|
Cu
|
0.001
|
0.003
|
0.003
|
0.02
|
0.03
|
|
As
|
0.0003
|
0.0005
|
0.0005
|
0.001
|
0.002
|
|
Pb
|
0.0003
|
0.0004
|
0.0004
|
0.001
|
0.002
|
|
Zn
|
0.001
|
0.002
|
0.002
|
0.002
|
0.005
|
|
Si
|
0.001
|
0.003
|
0.003
|
----
|
----
|
|
Cd
|
0.0002
|
0.0003
|
0.0003
|
0.001
|
0.001
|
|
Mg
|
0.001
|
0.002
|
0.002
|
---
|
----
|
|
P
|
0.001
|
0.001
|
0.001
|
0.001
|
----
|
|
Al
|
0.001
|
0.002
|
0.002
|
-----
|
-----
|
|
Sn
|
0.0003
|
0.0003
|
0.0003
|
0.003
|
----
|
|
Sb
|
0.0002
|
0.0003
|
0.0003
|
0.0005
|
----
|
|
Bi
|
0.0002
|
0.0003
|
0.0003
|
0.0003
|
-----
|
|
總 量
TOTAL
|
0.02
|
0.05
|
0.20
|
0.35
|
0.70
|
|
|
|
 |
