Melting-solidification process in Pb-Bi melts


Melting-solidification process in Pb-Bi melts

Sklyarchuk, V.; Plevachuk, Y.; Gerbeth, G.; Eckert, S.

Electrical conductivity, s(T), and thermoelectric power, S(T), of liquid Pb-Bi alloys of eutectic and near eutectic compositions were investigated in the “melting-solidification” temperature region. The revealed discrepancies between the heating and cooling s(T) and S(T) curves as well as a hysteresis observed in course of heating-cooling cycles suggest a metastable microheterogeneous structure of the Pb-Bi melts. A solidification mechanism is proposed.

  • Lecture (Conference)
    XIII International Seminar on Physics and Chemistry of Solids, 10.-13.06.2007, Ustron, Poland

Permalink: https://www.hzdr.de/publications/Publ-10627
Publ.-Id: 10627