Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance
US6589298B1 · kind B1 · utility
5Cited by
15References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 2000 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | May 26, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49108
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for enhancing chemical stability, corrosion resistance and for improved adhesion characteristics is described for use on metal or metal-alloy non-consumable electrodes, current collectors or other metallic articles used in electrochemical cells. The process includes peening of the article, optionally followed by an annealing treatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.