Fabrication of metallic parts by additive manufacturing
US11913095B2 · kind B2 · utility
1Cited by
17References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 19, 2021 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Nov 11, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
In various embodiments, metallic alloy powders are utilized as feedstock, or to fabricate feedstock, utilized in additive manufacturing processes to form three-dimensional metallic parts. Such feedstock includes composite particles each comprising a mixture and/or alloy of a first constituent metal and one or more second constituent metals, where each of the particles comprises a plurality of grains each surrounded by a matrix, the grains comprising the first constituent metal, and the matrix comprising the one or more second constituent metals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.