Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

The authoritative public forum
for Metal Finishing since 1989
-----

Bright Dip for Zinc-Nickel Alloy to thin down the plating

April 9, 2014

Q. Is there a solution for bright dipping zinc-nickel plated parts (steel base metal) to reduce their thickness? After the bright dip, we would apply a conversion coating (trivalent chromate coating).

We have a tight tolerance range and cannot hold the tolerances prior to plating. We used to do this with cadmium using chromic acid.

Karen Gibbs
- Mount Prospect, Illinois, USA

adv.
this text gets replaced with bannerText

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: