Granulated Wax-Coated Cobalt Powder
Product Features:
Spherical-like cobalt powder coated with paraffin wax in granular form, offering good flowability and being dust-free.
Product Applications:
Diamond tools, wire saws, and other related applications.
Single Crystal Cobalt Powder
Product Features:
Microscopic morphology similar to spherical, good dispersibility, narrow particle size distribution, and a single crystal form.
Product Applications:
Diamond tools, wire saws, and other related applications.
Spherical-like Cobalt Powder
Product Features:
Microscopic morphology similar to spherical, enabling thorough and uniform mixing with WC powder.
Product Applications:
Precision-machined cemented carbide products such as rods, drill bits, cutting tools, as well as battery materials, etc.
Short Rod-like Cobalt Powder
Product Features:
Compared with traditional fibrous cobalt powder, this product offers significantly better mixing performance and wettability with WC, effectively avoiding the cobalt pooling phenomenon, and improving the hardness and transverse rupture strength of conventional cemented carbide products.
Product Applications:
Alloys for heavy-duty and high-intensity cutting, mining tools, battery materials, magnetic materials, and other fields.
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Typical Physical & Chemical Properties of Cobalt Powder |
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|
Type |
Nearly Spherical |
Short-rod Shaped |
Granulated |
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|
超粗 |
常规 |
超细 |
半微米 |
单晶 |
- |
- |
|||
|
GEM-T1 |
GEM-1 |
GEM-2 |
GEM-3 |
GEM-4 |
GEM-5 |
GEM-6 |
GEM-2 |
GEM-W |
|
|
Co（%） |
≥99.90 |
≥97.90 |
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|
FSSS(μm) |
>2.0 |
1.51-2.00 |
1.01-1.50 |
0.81-1.00 |
0.60-0.80 |
0.40-0.60 |
1.01-1.50 |
1.01-1.50 |
1.01-1.50 |
|
D50(μm) ≤ |
30.0 |
15.0 |
10.0 |
8.0 |
7.0 |
5.0 |
10.0 |
10.0 |
10.0 |
|
AD（g/cm3） |
0.80-2.30 |
0.70-1.20 |
0.60-1.00 |
0.60-0.80 |
0.50-0.80 |
0.50-0.80 |
1.05-1.30 |
0.60-1.00 |
0.60-1.00 |
|
O（%）≤ |
0.4 |
0.4 |
0.5 |
0.7 |
0.8 |
0.9 |
0.5 |
0.5 |
0.5 |
|
C（%）≤ |
0.02 |
0.02 |
0.03 |
0.03 |
0.03 |
0.04 |
0.03 |
0.03 |
0.03 |
|
Note: ① The content of Ni is calculated by the subtraction method, the subtraction elements are other Metals, C and S; ② Grade a: Maximum Content of Impurity≤0.050%; The Single Impurity of Element ≤0.003%; Grade b: Maximum Content of Impurity≤0.080%; The Single Impurity of Element ≤0.005%; ③ The paraffin wax standards of granulation cobalt powder is 2±0.2%. |
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Impurities of Cobalt Powder ≤ Unit: ppm |
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|
Grade |
Ni |
Cu |
Fe |
Ca |
Mg |
Pb |
Zn |
Cd |
Mn |
Na |
Al |
Li |
Cr |
Si |
S |
|
a |
30 |
10 |
30 |
20 |
20 |
10 |
10 |
10 |
20 |
30 |
20 |
10 |
20 |
10 |
30 |
|
b |
50 |
20 |
50 |
50 |
50 |
20 |
20 |
20 |
30 |
50 |
30 |
30 |
30 |
20 |
50 |
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