Aqueous braze paste
US10183894B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 23, 2016 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Mar 4, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2237/385
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
In some examples, a method including positioning a first ceramic or ceramic matrix composite (CMC) part and a second ceramic or CMC part adjacent to each other to define a joint between adjacent portions of the first ceramic or CMC part and the second ceramic or CMC part; and depositing an aqueous braze paste at least one of in the joint or adjacent the joint, wherein the aqueous braze paste comprises water, a water-soluble polymeric binder, and a silicon-based powder alloy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.