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 1989-2024

-----

Fixing oxidation of stent after vacuum failed in annealing

During stent annealing process vacuum failed before completing the process. We found rough oxidation on stent surface instead of shiny grain. How can we remove oxides from the stents before electropolishing? Or any method by electropolishing?

Rohit Senjaliya
- India
December 6, 2011

Hi, Rohit.

What kind of "stent" is this that you wish to remove the oxidation from? Surely it can't be a medical stent that suffered a vacuum failure during annealing and you intend to use anyway?

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
December 7, 2011

(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: