|
Type
Index |
Green
|
Black
|
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|
|
Premium Grade
|
First Grade
|
Second Grade
|
Premium Grade
|
First Grade
|
Second Grade
|
|
Ni( Main content ) %min.
|
77-78
|
76
|
75
|
77-78
|
75
|
74
|
|
Co % max.
|
0.100
|
0.100
|
0.200
|
0.100
|
0.120
|
0.200
|
|
Fe % max.
|
0.015
|
0.200
|
0.400
|
0.015
|
0.400
|
0.600
|
|
Cu % max.
|
0.020
|
0.050
|
0.150
|
0.020
|
0.050
|
0.100
|
|
Insoluble matter in Hcl % max.
|
0.050
|
0.150
|
0.300
|
0.050
|
0.400
|
0.600
|
|
Na % max.
|
0.010
|
1.000
|
1.300
|
0.010
|
1.000
|
|
|
Mg % max.
|
0.050
|
|
|
0.050
|
|
|
|
Ca % max.
|
0.015
|
|
|
0.015
|
|
|
|
Fineness
|
-320 mess
|
-200 mess
|
-100 mess
|
-320 mess
|
-200 mess
|
-100 mess
|
|
Usage
|
Mainly used in the magnetic material, electronic component material, enamel , brown & gray glass, nickel salts, nickel catalyst material. Increase temperature to 400℃ to Ni2O3
|
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|
Packing:
|
25kg/50kg in metal pail lined with plastic bag
|
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