2xxx aluminum alloys, and methods for producing the same
US9926620B2 · kind B2 · utility
4Cited by
76References
8Claims
0Family size
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Key dates
| Filing date | Aug 29, 2014 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Dec 11, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22F1/002
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
New 2xxx aluminum alloy bodies and methods of producing the same are disclosed. The new 2xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new 2xxx aluminum alloy bodies may realize improved strength and other properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.