High strength 7XXX series aluminum alloys and methods of making the same
US11692255B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Sep 27, 2017 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Aug 11, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C21/18
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Described herein are 7xxx series aluminum alloys with unexpected properties and novel methods of producing such aluminum alloys. The aluminum alloys exhibit high strength and are highly formable. The alloys are produced by continuous casting and can be hot rolled to a final gauge and/or a final temper. The alloys can be used in automotive, transportation, industrial, and electronics applications, just to name a few.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.