Re: [volt-nuts] Thermal EMF - more results
On Wed, Jul 06, 2016 at 03:42:18PM +0200, Herbert Poetzl wrote: > Any plans on testing Sn42/Bi57.6/Ag0.4 ? Hello Herbert. I don't have any source of it. My supplier (Heraeus) hasn't it, at least, it wasn't included in the list of samples they are able to give me on request. If you have it and you could ship it (a meter of 0.5-1mm wire or so would be sufficient for me and I will give it back after), I will be happy to test it. Today I received the Sn99.3/Cu0.7 and I will post result soon. Best regards, Andrea Baldoni ___ 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.
Re: [volt-nuts] volt-nuts Digest, Vol 83, Issue 6
On Sun, Jul 03, 2016 at 12:33:04PM +0200, Andrea Baldoni wrote: Hello. I repeated the experiment with a better setup, I also added some alloys that are already arrived. So far, a really "low" EMF solder hasn't been identified. Measurements have been done between water ice point and boiling point with Agilent 34401A. I don't expect the curves be linear, but here it's assumed they are. Copper - Sn96.5/Ag3/Cu0.5 -> 3.35uV/K Copper - Sn95.5/Ag3.8/Cu0.7 -> 3.22uV/K Copper - Sn60/Pb40 -> 3.34uV/K Copper - Pb92.5/Sn5/Ag2.5 -> 3.02uV/K Copper - Brass -> 3.30uV/K I am waiting for Sn96/Ag4, Sn99/Cu1. Any plans on testing Sn42/Bi57.6/Ag0.4 ? Thanks, Herbert It would also be interesting to get SN100C in the mix if you can find it... Dan ___ 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.
Re: [volt-nuts] Thermal EMF - more results
On Sun, Jul 03, 2016 at 12:33:04PM +0200, Andrea Baldoni wrote: > Hello. > I repeated the experiment with a better setup, I also added > some alloys that are already arrived. So far, a really "low" > EMF solder hasn't been identified. > Measurements have been done between water ice point and boiling > point with Agilent 34401A. I don't expect the curves be linear, > but here it's assumed they are. > Copper - Sn96.5/Ag3/Cu0.5 -> 3.35uV/K > Copper - Sn95.5/Ag3.8/Cu0.7 -> 3.22uV/K > Copper - Sn60/Pb40 -> 3.34uV/K > Copper - Pb92.5/Sn5/Ag2.5 -> 3.02uV/K > Copper - Brass -> 3.30uV/K > I am waiting for Sn96/Ag4, Sn99/Cu1. Any plans on testing Sn42/Bi57.6/Ag0.4 ? Thanks, Herbert > Best regards, > Andrea Baldoni > ___ > 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.
