Method of producing titanium nitride coatings by electric arc thermal spray
US5066513A · kind A · utility
17Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1990 |
| Grant date | Nov 19, 1991 |
| Priority date | — |
| Expiry date | Feb 6, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Wear resistant surfaces can have their service life increased by being coated with a titanium nitride based coating applied by the electric arc thermal spray process using at least one pre-nitrided titanium feed wire and nitrogen in the arc spray gun.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.