Method of manufacturing a component covered with an abradable coating
US9737932B2 · kind B2 · utility
1Cited by
1References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 1, 2013 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Aug 30, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of fabricating a part covered in an abradable coating (55), the method comprising the following steps: a blank (10) for the part, the blank having a housing (20) opening out into the surface (15) of the blank (10); filling the housing (20) with an abradable material in powder form; and hot rolling the blank (10) and the abradable material together so as to sinter the abradable material and cause it to adhere to the blank, in order to obtain an abradable coating (55).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.