Alloy for fiber-forming plate
US11505849B2 · kind B2 · utility
3Cited by
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Key dates
| Filing date | Sep 10, 2019 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Sep 10, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B37/047
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An alloy contains the following elements, the proportions being indicated as percentage by weight of the alloy (limit values included): Cr 20 to 35%, Fe 0 to 6%, W 3 to 8%, Nb 0.5 to 3%, Ti 0 to 1%, C 0.4 to 1%, Co 0 to 3%, Si 0.1 to 1.5%, Mn 0.1 to 1%, the remainder consisting of nickel and unavoidable impurities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.