Nuclear component with metastable Cr coating, DLI-MOCVD method for producing same, and uses for controlling oxidation/hydridation
US11104994B2 · kind B2 · utility
2Cited by
4References
11Claims
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Key dates
| Filing date | Sep 28, 2017 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Feb 27, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E30/30
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Process for manufacturing a nuclear component that includes i) a support containing a substrate based on a metal, the substrate being coated or not coated with an interposed layer positioned between the substrate and at least one protective layer and ii) the protective layer composed of a protective material including partially metastable chromium; the process includes a step a) of vaporizing a mother solution followed by a step b) of depositing the protective layer onto the support via a process of chemical vapor deposition of an organometallic compound by direct liquid injection (DLI-MOCVD).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.