Method of manufacturing a component by consolidating powder material
US8141225B2 · kind B2 · utility
2Cited by
5References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2008 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Jan 27, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49895
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of manufacturing a blisk comprising a disc joined to an aerofoil, wherein a union piece of partially sintered powder and having an alignment feature is provided. The union piece is connected between the disc and the aerofoil, which is aligned relative to the disc by the alignment feature of the union piece. Heat and pressure is subsequently applied to consolidate the first workpiece, union piece and second workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.