Laser welding should work for either similar or dissimilar materials.At one time microwire PCBs used stainless steel wires were welded to stainless lands. Bruce
On Saturday, 29 October 2016 1:39 PM, Dr. David Kirkby (Kirkby Microwave Ltd) <drkir...@kirkbymicrowave.co.uk> wrote: On 28 Oct 2016 15:25, "Juris L" <juri...@gmail.com> wrote: > > Found reference to optimal emf solder composition cadmium/tin alloy > (70 %/30 %) in JJ array measurement article page 12. I wonder how practical it is to weld test leads, so there's no solder or thermal EMF. I know that this will sound crazy, and probably is, but could one weld components to a PCB? I don't even have the excuse of been drunk or taking drugs, but I will risk ridicule for making the above comment! Sometimes thinking out of the box is useful. Dave. _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there. _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.