Method for producing cobalt metal powder
US4395278A · kind A · utility
10Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1980 |
| Grant date | Jul 26, 1983 |
| Priority date | — |
| Expiry date | Sep 29, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/11
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Fine metal powder is produced from a wet cobaltic hydroxide precipitate by contacting the precipitate with steam to convert the precipitate to a cobaltous oxide and reducing the cobaltous oxide to produce a fine cobalt metal powder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.