Weldable metal composites and methods
US7833630B2 · kind B2 · utility
15Cited by
19References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2004 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Sep 10, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention is directed to improved weldable metal composites and methods. A metal composite structure (10) features two metal members (12) (14) sandwiching a viscoelastic layer (26) where the viscoelastic layer entrains electrically conductive particles (28) and a carbon extracting attractant layers (32) (34) to inhibit and/or prevent carbon migration and carbide formation during welding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.