Home /
T.O.C.
FAQs
 
Good
Books
Ref.
Libr.
Advertise
Here
Help
Wanted
Current
Q&A's
Search 🔍
the Site

Chime right in! (no registration req'd)

-----

"Etched ss after electropolishing"





March 2, 2010

We have a situation where our part which consists of a frame with 6 cross bars tig welded inside turned out after electropolish with the frame cleaned up and shiny and the cross bars that are dull and look etched. Both are from 304ss .250 dia. The only difference is material is from 2 different lots (both w/in spec). Has anyone seen this before? Do you know what causes it?

Wendy Woodgate
Quality Manager - Sturgeon Bay, Wisconsin
^


March 27, 2010

Obviously is a material problem.so different lots are made from different concentration of the alloy
Try to work with the same lot because changing the polish will be harder

Ricardo Burstein
Bnei Berak, Israel
^


May 12, 2010

Try to attach connector to that affected area, it may help.

Sachin Kanse
- Belgaum, Karnataka, India
^

none
finishing.com is made possible by ...
this text gets replaced with bannerText
spacer gets replaced with bannerImages

Q, A, or Comment on THIS thread SEARCH for Threads about ... My Topic Not Found: Start 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:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact    -    Privacy Policy    -    ©1995-2021 finishing.com, Pine Beach, New Jersey, USA