No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

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

-----

Rhodium plating gold

I have a rhodium bath and it is doing great on everything except on small prongs. it leaves a burnt or chalk look on the tips of the prongs

Stanley Wilson
hobbyist - Pinetown, North Carolina
November 30, 2009

Hi, Stanley. Yes, that sounds exactly like what platers call "burning". The prongs have a very high current density on them and you must plate at a lower current.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
December 1, 2009

adv.: Discover the choice made by manufacturers
nationwide for high quality jewelry plating & finishing

(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: