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

-----

Stainless steel 304 electropolishing

I am trying to electro polish (mirror finish needed) stainless steel 304 using phosphoric acid and sulfuric acid. But the results are not very good. Can any one give me the recipe or some clues?

Thanks

Gokul Vasudevamurthy
Student - Bryan, Texas
2004

Hi Gokul. It will probably be more productive if you tell us what surface finish you started with, what you ended up with, and in what exact way the results "are not very good". It takes at least a chapter in a text book to describe the necessary steps, precautions, formulas and set-up to achieve good results.

The Electroplating Engineering Handbook [on AbeBooks or eBay or Amazon affil links] will give you good info. Good luck!

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2004

(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: