Interfacial bonding oxides for glass-ceramic-to-metal seals
US10843964B2 · kind B2 · utility
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Key dates
| Filing date | Nov 22, 2019 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Nov 22, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C10/0054
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to structure including an interfacial seal between a glass-ceramic component and a metal component, as well as methods for forming such structures. In particular embodiments, the interfacial seal includes a metal oxide. Such interfacial seals can be beneficial for, e.g., hermetic seals between a glass-ceramic component and a metal component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.