Powder feedstock for wear resistant bulk welding configured to optimize manufacturability
US12076788B2 · kind B2 · utility
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218References
9Claims
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Key dates
| Filing date | May 3, 2020 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | May 3, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2302/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed herein are embodiments of a powder feedstock, such as for bulk welding, which can produce welds. The powder feedstock can include high levels of boron, and may be improved over previously used cored wires. Coatings can be formed from the powder feedstock which may have high hardness in certain embodiments, and low mass loss under ASTM standards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.