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
-----

Problem of hard chrome plating not depositing on weld joints

adv.

I am doing hard chrome plating on SS jobs but I am facing a problem. Chrome is not getting deposited on welding joints on the job. Can somebody suggest me the remedy?

Chintan Shah
Businessmen - Mumbai, India
October 22, 2008

If this is not a low current density area(an inside angle), then the surface is not properly cleaned and or activated. It may be from a heavy oxide or weld slag or flux or?
You might try a Wood's nickel strike and immediately go into the chrome. Caution, there can not be any chrome salts residue on the fixture or it will slowly poison the nickel tank.

James Watts
- Navarre, Florida
October 30, 2008

adv.

(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: