Trivalent chromium electroplating baths and method

Details Trivalent chromium electroplating baths and method Trivalent chromium electroplating baths and method

1977-11-21

1978-08-15

Kaplan, G. L.

Chemistry: electrical and wave energy

Processes and products

C25D 306

Patent

active

041070046

ABSTRACT:
An aqueous trivalent chromium plating bath having low temperature stability comprising trivalent chromium ions preferably in a concentration of at least 0.2 M, sulphate ions preferably in a concentration of at least 0.3 M, a weak complexing agent for the chromium ions in a concentration of at least 0.1 M, and fluoride ions in a concentration of at least 0.025 M. The bath preferably also contains chloride ions in a concentration of at least 0.1 M.

REFERENCES:
patent: 3917517 (1975-11-01), Jordan et al.
patent: 3954574 (1976-05-01), Gyllenspetz et al.
Larissa Domnikov, Metal Finishing, pp. 107-109, Jun. 1966.

Affiliated with

Also associated with

Rating

Trivalent chromium electroplating baths and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1432800