Just came across an in-house spec that calls for some metal components that have a 
black anodized coating to be cleaned in an ultrasonic cleaner prior to assembly.  We are currently
NOT doing that, but, I suspect if we do, the bond between the component and the coating will
break down.

Before I test one and scrap it, are there any opinions (professional or otherwise?)

-Carrie

P.S. I don't have the specifics on the coating or the cleaning (ex: energy, time, etc.), but, just
looking for a general opinion.

---------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8e
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/html/forum.htm for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
-----------------------------------------------------