Method of continuous coating of electrically conductive substrates
US5015340A · kind A · utility
10Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1990 |
| Grant date | May 14, 1991 |
| Priority date | — |
| Expiry date | Apr 16, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D7/0607
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a method of continuously coating electrically conductive substrates using high-speed electrolysis in which the substrate is immersed successively in an electrolytic activating bath and an electrolytic coating bath. The two baths are of the same composition and the substrate is constantly maintained in one bath. The method is applicable especially to the nickel plating of fine aluminum wires intended for the production of flexible cable for aeronautical applications. These wires may be treated in layers and at high speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.