Alloy for fiber-forming plate
US12000024B2 · kind B2 · utility
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Key dates
| Filing date | Apr 27, 2023 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | Apr 27, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B37/047
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An article for the conversion of glass, the article being made of an alloy that contains the following elements, the proportions being indicated as percentage by weight of the alloy (limit values included): Cr 20 to 35%, Fe 1 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 being nickel and unavoidable impurities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.