Aluminium alloys
US4626409A · kind A · utility
21Cited by
1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1984 |
| Grant date | Dec 2, 1986 |
| Priority date | — |
| Expiry date | Mar 30, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C21/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An aluminium base alloy having a composition within the following ranges in weight percent: ______________________________________ Lithium 2.3 to 2.9 Magnesium 0.5 to 1.0 Copper 1.6 to 2.4 Zirconium 0.05 to 0.25 Titanium 0 to 0.5 Manganese 0 to 0.5 Nickel 0 to 0.5 Chromium 0 to 0.5 Zinc 0 to 2.0 Aluminium Remainder (apart from incidental impurities). ______________________________________
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.