Method for manufacturing turbomachine components, blank and final component
US10760153B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Mar 4, 2016 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Sep 6, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C14/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The manufacture of a metal turbomachine part, comprising steps consisting of melting a titanium-aluminium intermetallic compound by plasma torch in a ring mould, extracting therefrom an ingot, as cast, in a state cooled from molten, cutting the ingot into at least one blank with an external shape that is simpler than the more complex one of said part to be manufactured, and machining the blank in order to obtain the part with said more complex external shape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.