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

-----

Factors affecting ductility of Nickel plated parts

Hi,

We are performing an evaluation on the factors that affect the ductility of the nickel plated parts. After lowering the conc. of Ni by 20%, we find the ductility of the plated parts are 30% lower than before. I believed that it was not attributed by the conc. of Nickel, would it be caused by the lower boric acid conc. in the bath? What are the functions of boric acid in the Nickel Sulfamate bath?

Thanks in advance.

Best Regards,

Kennix

Ivan
- Hong Kong
2000

Sounds like you need a good reference book. Suggest that you look at "The Properties of Electrodeposited Metals and Alloys" edited by Safranek. It is available thru the AESF.

James Watts
- Navarre, Florida
2000

(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: