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ted_yosem
Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
finishing.com -- The Home Page of the Finishing Industry


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Polarization of Titanium Anode Baskets



 

How do the titanium anode baskets in SnPb plating solution become polarized or passivated? Is it possible to happen? If it, how it affects the plating process?

Allysa
- Canada



Which type of bath are you using?

tom & pooky   toms signature
Tom Pullizzi
Falls Township, Pennsylvania



The baskets become passive or polarized by virtue of being anodic and building an anodic film. They are always passive in normal operation. If they weren't they would be dissolving into the solution.

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




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