Werner
For ex SAC305 contains 0.5 % copper it may increase up to 0.9 % by
weight so I mean copper content
No we remove copper on the molted solder at 183 C
Best Regards
Yusuf
[log in to unmask] yazmış:
> Hi Yusuf,
> Unfortunately, it is not quite clear what you are asking. You speak of
> an "excessive copper rate in both Sn/Pb and SAC305." Do you mean
> copper rate of dissolution? Or copper content?
> What do you mean be "We could smear excess copper on molten solder?"
> Do you mean dross in wave soldering?
>
> Werner
--
Yusuf GÖMEÇ
Process Engineer
BASKI DEVRE SAN ve TIC LTD STI
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