PEOPLE helping each other -- No AI, no cost, no reg'n, no damn popups
(As an Amazon Associate & eBay Partner we earn from qualifying purchases)

Curated with aloha by
Ted Mooney, P.E. RET

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

  The authoritative public forum
  for Metal Finishing 1989-2025

-----

Protective Finish for PhBr Electrical Contacts

Need a finish to maintain brightness and conductivity on phoze Bronze electrical contact. Want the finished assembled contact blocks to have a bright attractive finish. Would prefer a finish that will protect brightness through handling for assembly.

Paul Edie
- NY

Lacquers and electrophretic coatings would make the contacts non-conductive, so it looks like you should be looking at chromates or benzotriazoles ⇦ this on eBay or Amazon [affil links] . But all non-precious metals tarnish, so the finish will have a limited lifetime.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey

(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: