Anodizing method and apparatus

Details Anodizing method and apparatus Anodizing method and apparatus

1992-12-18

1994-04-05

Gorgos, Kathryn

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Forming nonmetal coating

205324, 204242, 204400, 204412, 204435, C25D 1104

Patent

active

053002091

ABSTRACT:
An anodizing method, wherein an aluminum based-system alloy film formed on an insulation substrate is soaked in an electrolytic solution of an ammonium borate water solution, and a voltage is applied between a to-be-anodized film of the aluminum system alloy film functioning as an anode and a cathode soaked in the same electrolytic solution, thereby forming a metal oxide film from the surface of the to-be-anodized film. A resistivity of the electrolytic solution is measured, and ammonia water is added to the electrolytic solution so that the measured resistivity does not exceed 120 .OMEGA.cm.

REFERENCES:
patent: 4108736 (1978-08-01), Rigo et al.
patent: 4131520 (1978-12-01), Bernard et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-509069