Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


intermetallic movies

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#60965

intermetallic movies | 28 January, 2010

Hi my name is Renato and I am from Brazil, and I would like to know where I can find some videos about Pb-Cu intermetallic and rework in SMT.

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#60977

intermetallic movies | 29 January, 2010

In response: * We know of no "videos about Pb-Cu intermetallic." Intermetallics are usually observed in microsections of solder connections. * We are unaware of "Pb-Cu intermetallic." In most soldering results in a copper-tin intermetallic. * Training for industry sanctioned repair standards are here: http://www.ipc.org/ContentPage.aspx?pageid=IPC-7711-IPC-7721

* Some of the best free online instruction about SMT rework is here: http://www.circuitrework.com/guides/guides.shtml

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Plasma Prior to Conformal Coating

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