Material and process for thermal coating, surface layer and also compressor with a surface layer of the material
US7357068B2 · kind B2 · utility
4Cited by
11References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 6, 2006 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Jan 6, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a material based on an oxide ceramic for the manufacture of a surface layer (5) by means of a thermal coating process including aluminum oxide and zirconium oxide, with the material additionally containing chromium oxide for the simultaneous optimization of the hardness and toughness of the surface layer (5).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.