Solution heat-treated high strength aluminum alloy
US4786340A · kind A · utility
17Cited by
2References
5Claims
0Family size
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Key dates
| Filing date | Sep 23, 1986 |
| Grant date | Nov 22, 1988 |
| Priority date | — |
| Expiry date | Sep 23, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22F1/043
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A high strength aluminum alloy including 5 to 13 wt % Si, 1 to 5 wt % Cu, 0.1 to 0.5 wt % Mg, 0.005 to 0.3 wt % Sr, and the balance Al and inevitable impurities. The aluminum alloy is subjected to pressure casting and T6 heat treatment. The solution treatment time can be shortened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.