Process and apparatus for anodizing aluminum

Details Process and apparatus for anodizing aluminum Process and apparatus for anodizing aluminum

1988-06-24

1989-09-12

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

204207, C25D 1104

Patent

active

048656992

ABSTRACT:
Anodizing current is prevented from being carried downstream by an aluminum web after anodizing in a continuous anodizing process. An anode is placed in a post-treatment cell containing an electrolyte which is electrically connected to a cathode in the anodizing cell via a source of DC current which is independent of the source of anodizing current. The web polarity is switched from positive to negative and a voltage greater than the exist voltage of the web is applied to prevent anodizing current from being carried downstream in the web after anodizing.

REFERENCES:
patent: 3865700 (1975-02-01), Fromson

Affiliated with

Also associated with

Rating

Process and apparatus for anodizing aluminum does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for anodizing aluminum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for anodizing aluminum will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-913866