Method for coating a metal covered with metal oxide film with refractory metal oxide
US4731261A · kind A · utility
1Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 24, 1986 |
| Grant date | Mar 15, 1988 |
| Priority date | — |
| Expiry date | Feb 24, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C26/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coating method comprising coating a metal having a metal oxide film with a refractory metal oxide using an aqueous slurry containing said refractory metal oxide, which is characterized in that said refractory metal oxide has an average particle diameter ranging from 0.7-3 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.