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Cobalt
High Purity Cobalt Cathodes for advanced applications
Cobalt cathodes are broken plates and cut squares of electrolytic cobalt with a purity of 99.80% or higher, obtained by electrowinning from purified solution. The metal feeds battery chemistry, hard-facing alloys and high-temperature components, and is supplied in sealed drums with certificates of analysis for every lot.
Available forms
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Cut Cathodes
Chemical composition
| Element | Symbol | Typical Max Content |
|---|---|---|
| Cobalt | Co | ≥ 99.80% |
| Nickel | Ni | ≤ 0.05% |
| Copper | Cu | ≤ 0.005% |
| Iron | Fe | ≤ 0.01% |
| Carbon | C | ≤ 0.01% |
| Sulphur | S | ≤ 0.002% |
| Manganese | Mn | ≤ 0.005% |
| Silicon | Si | ≤ 0.005% |
| Zinc | Zn | ≤ 0.002% |
| Lead | Pb | ≤ 0.001% |
| Arsenic | As | ≤ 0.001% |
| Cadmium | Cd | ≤ 0.0005% |
| Tin | Sn | ≤ 0.001% |
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