Method for producing blades from Ni-based alloys and blades produced therefrom
US11969799B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2020 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Sep 17, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a method for producing a component of a turbomachine from a metal alloy as well as a correspondingly produced component, wherein the method includes defining at least one first component region that will have a first property profile, and at least one second component region that will have a second property profile which is different from the first property profile; providing at least one powder of the metal alloy or several different powders of constituents of the metal alloy; additive manufacture of the component from the at least one powder, wherein the powder is melted for cohesive joining of the powder particles to each other and to a substrate or to an already produced part of the component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.