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

-----

Expt procedures (EN on Al)

I am currently trying to test for the adhesion properties of electroless nickel on aluminum parts (6061 and 5052) in relation to the amount of aluminum, zinc and lead content in the EN baths. Any suggestions in how to go about carrying out this experiment?

Also does anyone have a way of testing for the sulphate content in the EN bath? I have read that the sulphate buildup is speculated to poison the EN bath.

Regards,

Lim Thou Yee
- Singapore

(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: