Interesting list https://thermtest.com/thermal-resources/top-10-thermally-conductive-materials
Enviado do meu iPhone > Em 30 de out. de 2020, à(s) 23:57, Bruce Griffiths > <[email protected]> escreveu: > > Not true > The Wiedemann-Franz gives the ratio of the thermal conductivity to electrical > conductivity of a metal: > ( pi^2 / 3 ) * ( (k/e)^2 ) * T > > Bruce >> On 31 October 2020 at 12:49 "Dr. David Kirkby" >> <[email protected]> wrote: >> >> >>> On Fri, 30 Oct 2020 at 22:17, Luiz Alberto Saba <[email protected]> >>> wrote: >>> >>> My bad... copper is the second, losing only to silver, as a thermal >>> conductor. >>> >> >> I think you are mistaken. Copper is second to silver for *electrical* >> conductivity, but I doubt that is so for thermal conductivity. I think >> diamond, which is a form of carbon, is the best thermal conductor, and >> around 5x better than copper. >> >> Dave >> >> -- >> Dr. David Kirkby, >> Kirkby Microwave Ltd, >> [email protected] >> https://www.kirkbymicrowave.co.uk/ >> Telephone 01621-680100./ +44 1621 680100 >> >> Registered in England & Wales, company number 08914892. >> Registered office: >> Stokes Hall Lodge, Burnham Rd, Althorne, Chelmsford, Essex, CM3 6DT, United >> Kingdom >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to >> http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com >> and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
