Fabrication of high-entropy alloy wire and multi-principal element alloy wire
US11198197B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 24, 2020 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Apr 24, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In various embodiments, metallic wires are fabricated by combining one or more powders of substantially spherical metal particles with one or more powders of non-spherical particles within one or more optional metallic tubes. The metal elements within the powders (and the one or more tubes, if present) collectively define a high entropy alloy of five or more metallic elements or a multi-principal element alloy of four or more metallic elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.