Process for preparation of highly anticorrosive...

Details Process for preparation of highly anticorrosive... Process for preparation of highly anticorrosive...

C - Chemistry, Metallurgy

23

F

117/113, 204/22

C23F 17/00 (2006.01) C23C 22/83 (2006.01) C25D 11/38 (2006.01)

Patent

CA 1256054

ABSTRACT The present invention relates to a process for the preparation of a highly anticorrosive surface-treated steel plate. This process comprises the steps of subjecting a surface of a steel plate having a plating layer of the zinc or aluminum type deposited thereon to a chromate treatment to form a chromate film, treating the steel plate with an organic composite silica solution comprising an epoxy resin in an amount exceeding a certain level as an indispensable component and a curing agent optionally incorporated therein to form an organic composite silicate film on the chromate film, and heat-treating the steel plate at a specific temperature. As the zinc plating method, there may be adopted an electro- lytic plating, a melting or gas plating method. For depositing zinc alloys, the electrolytic or melting methods are ordinarily used.

462190

Affiliated with

Also associated with

Rating

Process for preparation of highly anticorrosive... 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 for preparation of highly anticorrosive..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparation of highly anticorrosive... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1300049