Process for coating inorganic substrates with carbides, nitrides and/or carbonitrides
US4196233A · kind A · utility
63Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1977 |
| Grant date | Apr 1, 1980 |
| Priority date | — |
| Expiry date | Jul 6, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C16/32
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process for coating inorganic substrates, especially metallic or metalloid substrates, sintered metal carbides and carbon materials with carbides, nitrides and/or carbonitrides, using certain nitriles as sources of carbon and nitrogen, is described. High deposition rates and smooth coatings of good to very good adhesion are achievable by this process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.