Aluminum coating for the corrosion protection of welds
US7066375B2 · kind B2 · utility
41Cited by
15References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2004 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Apr 28, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for coating and an associated assembly including such a coating are provided. The assembly includes a workpiece defining a weld portion, such as a friction weld joint and a heat affected zone. A coating is disposed on the weld portion to at least partially cover the weld portion, thereby providing enhanced corrosion resistance to the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.