Solder purity. Nitrogen? temperature of the solder pot.

> -----Original Message-----
> From: TechNet [mailto:[log in to unmask]]On Behalf Of Poh Kong Hui
> Sent: Wednesday, June 05, 2002 9:56 AM
> To: [log in to unmask]
> Subject: [TN] TN: Smooth bright solder Joint
>
>
> Hi All,
>
> I have been working with wave-solder for number of years.
> However, I do not really know what make a solder joint
> looked smooth and bright, and no grainy joint.
>
> I've seen some boards made from certain contractors are
> having a extreme smooth shinning joint. They are using
> same RMA fluxes, foam fluxer. But we copy the same recipe
> and try to duplicate the same kind of joint, it does not
> work at all.
>
> There must be something missing. I hope someone can help
> to advise me how to do that.
>
> Thanks.
>
> Rgds,
> Kong Hui Poh
>
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