Aloha, fun & authoritative answers -- no cost, no registration, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Where the
world gathers for metal finishing
Q&As since 1989

-----

Dissolving aluminum

I am looking for a way to dissolve an aluminum casing off of a copper insert, without damaging the copper. Melting and cutting will damage the copper. Is there anything out there that will do this?

S Kirkham
hobbyist - Le Sueur, Minnesota, USA
2004

This can be done by dissolving the aluminum in concentrated caustic soda [affil links] , but we don't know if you are trained and equipped to do this since it is a very dangerous chemical.

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: