Aluminum weldment and method of welding aluminum workpieces
US5599467A · kind A · utility
20Cited by
5References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 16, 1994 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | Nov 16, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K35/002
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An aluminum weldment is produced by resistance-welding aluminum workpieces, and has a nugget formed between the aluminum workpieces which contains more magnesium than the base material of the aluminum workpieces. The nugget contains 5.about.17 wt % of magnesium which forms a solid solution with aluminum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.