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
-----

Hot Black Oxide on Copper

I need to be able to apply Fe304 to a copper plate that is 53" x 31". Can anybody help?

Joe LoBue
Solar - Fort Collins, CO, USA
October 30, 2008

Hi, Joe. Are you sure this is what you want? Although a black oxide coating on steel may be Fe3O4, I believe the black oxide coatings on copper are usually a copper based coating. Trade names like Ebonol C come to mind, which produces a jet black dendritic coating for good light absorbtivity.

But if you truly need Fe3O4, you could presumably iron plate the copper and black oxide it (I say presumably because I have not actually heard of black oxiding iron plating).

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
October 30, 2008

(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: