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
-----

Electropolishing of small nickel-titanium parts

Q. I'm looking for a way to electropolish small nickel titanium parts. I've only worked with 316 stainless using Electro-glo, and the same technique doesn't work with NiTi. Can you suggest the proper concoction? Thanks in advance!

Tim Limon
1998

A. Tim

I suggest a 5-10% sulfuric in methanol [affil links] solution. This works on drawn wire and should work well on tubing but I have had mixed result on rolled foils.

Rick Hoppe
- Covina, California
1998

(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: