Aluminum alloys possessing improved resistance weldability
US4062704A · kind A · utility
12Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 1976 |
| Grant date | Dec 13, 1977 |
| Priority date | — |
| Expiry date | Jul 9, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22C21/16
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Aluminum alloys exhibiting improved resistance weldability are prepared which comprise 1.9-5.5% copper, up to 1.5% iron, up to 1.2% silicon, up to 1.2% manganese, 0.02-2.0% magnesium, and from 0.03-0.20% vanadium, balance essentially aluminum. The alloys of the present invention are particularly suited for automotive metal working applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.