finishing.com -- The Home Page of the Finishing Industry

-----

Aluminium-tin electroplating on copper base alloy bonded with steel strip

March 1, 2008

We are in manufacturing of engine bearings bushes & thrust washers these are Bimetal products with overlay.
Due to health and environment requirement of lead free material we needs to change our plating material i.e. aluminium-tin instead of our present lead base alloy plating(PbSnCu).
Our Bimetal strip is made of copper base alloy bonded with steel strip.

Abhijit Waichal
Plating shop employee - Kolhapur, Maharastra, India

It is not possible to plate aluminum alloys from conventional aqueous plating baths, Abhijit. I understand why you do not wish to plate PbCuZn anymore, but how did you settle on Aluminum-Tin as a replacement? Might not some more practical metal or alloy be selected? Thanks.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Ted is available for instant help
or longer-term assistance.
March 3, 2008

No dead threads! If this page isn't already on the Hotline your Q, A, or Comment will move it there.

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: