High-entropy ultra-high temperature ceramic (HE-UHTC) coatings and deposition methods thereof
US11840486B1 · kind B1 · utility
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Key dates
| Filing date | Apr 5, 2023 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Apr 5, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/666
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
High-entropy ultra-high temperature ceramics (HE-UHTC) coatings deposited on substrates, as well methods for depositing the HE-UHTC coatings on the substrates, are provided. An HE-UHTC electrode can be fabricated via spark plasma sintering (SPS) and then a thin coating of the HE-UHTC can be deposited in a precision-controlled manner on a substrate via an electro-spark deposition process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.