Process for oxidizing primarily nickel powders
US4053578A · kind A · utility
5Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1975 |
| Grant date | Oct 11, 1977 |
| Priority date | — |
| Expiry date | Dec 10, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2004/61
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for producing nickel oxide and other products in which percentages of metal powder, particularly nickel powder, and water are blended, the blend being subjected to a heat treatment to form the desired product. In the case of nickel oxide, the blend is exposed to air and temperature sufficient to form an oxide shell substantially about the powder particles, this treatment being followed by a final firing heat treatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.