| samnet1 |
2007-11-06 11:01 |
Thanks for your article and it seems to be a rather technical information.
This article by means of SEM & EDX to investigate the wetting balance test results of four lead-free surface finishes –
Electroless nickel immersion gold (ENIG),
Immersion Silver (ImAg),
Immersion Tin(ImSn),
and Organic Solderability Preservative (OSP)
after through lead-free IR reflow process. |
|