Wires formed from improved 8000-series aluminum alloy
US11993830B2 · kind B2 · utility
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2References
9Claims
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Key dates
| Filing date | Nov 21, 2018 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Jan 1, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B1/023
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Improved 8000-series aluminum alloys exhibiting improved creep resistance and stress relaxation resistance are disclosed and are useful to form wires. The improved 8000-series aluminum alloys include a rare earth element. The electrical conductivity of the aluminum alloy is substantially unaffected by the addition of the rare earth element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.