Process for producing a target by thermal spraying
US9156089B2 · kind B2 · utility
1Cited by
2References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 12, 2010 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | May 30, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Process for producing a target by thermal spraying, especially by plasma spraying, said target comprising at least one compound chosen from refractory metals, resistive oxides and volatile oxides, characterized in that at least one fraction of said compound in the form of a powder composition of said compound is sprayed by thermal spraying, onto at least one surface portion of the target, in a controlled atmosphere and in that powerful cryogenic cooling jets directed onto the target during its construction are used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.