Article

Thermophysical Properties of Materials
2010. V. 48. № 2. P. 181–187
Popel' P.S., Yagodin D.A., Mozgovoi A.G., Pokrasin M.A.
An experimental investigation of the velocity of sound in molten lead and bismuth and in their reciprocal eutectic alloy at high temperatures
Annotation
The pulse-phase method is used for measuring the velocity of sound in liquid lead and bismuth and in lead-bismuth eutectic in the range from the melting temperature to $1380$ K. The purity of investigated metals is $9.99\ \%$ by mass or better. The confidence error of experimental results does not exceed $0.3\ \%$. The experimental data are compared with those available from the literature.
Article reference:
Popel' P.S., Yagodin D.A., Mozgovoi A.G., Pokrasin M.A. An experimental investigation of the velocity of sound in molten lead and bismuth and in their reciprocal eutectic alloy at high temperatures, High Temp., 2010. V. 48. № 2. P. 181