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

-----

Avoiding tarnishing of Copper

I have found that there is a tarnishing of copper (99.99% pure)when exposed to an open atmosphere.Even the shine of copper becomes dull or blackish.Is there any way to keep the copper shining alaays even when exposed to open atmosphere is it possible to polish or do electroplating on copper to avoid tarnishing

Regards,

RAMESH J WAGHMARE
EMPLLOYEE - Pune, Maharashtra, India
2007

Try Everbrite [a finishing.com supporting advertiser] coating! Good luck!

Goran Budija
- Cerovski vrh Croatia
2007

(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: