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

-----

ACTIVATE NICKEL WITHOUT ACID

IS THERE A WAY TO ACTIVATE NICKEL WITHOUT ACID?

MARTY PARTRIDGE
METAL FINISHING - CHATSWORTH, CALIFORNIA
2005

Use 2 oz/gal Nickel Carbonate with 14 oz/gal Potassium Cyanide, make the parts cathodic at about 6 to 8 volts, stainless anode, for about 5 minutes. This will "activate" (remove nickel oxide) in most cases. However, if it is a heavy aged or burned on nickel oxide, you will still have to use electrolytic acid activators, preferable NIckel Chloride Strike.

Robert H Probert
Robert H Probert Technical Services

Garner, North Carolina

2005

(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: