Thermal properties of liquid alloys of magnesium-lead system

The concentration dependences of molar volume, thermal expansion coefficient, and interdiffusion coefficient for liquid lead–magnesium system

“…In Table 2 are presented the summarized results of our previous measurements of density q of magnesium [3], lead [2], and their alloys [4] in the liquid state. In the temperature intervals under study, the dependences q(T) have no peculiarities and, within the limits of experimental error, they are described by linear expressions (including the melts with concentrations close to the compositions of eutectics and intermediate compound):…”

“…Moreover, data on the diffusion coefficients are required for an evaluation of the performance of the coolant circuit during its start-up as well as in an emergency accompanied by the segregation of the binary alloy. In the Institute of Thermophysics (Novosibirsk), the measurements of the density and thermal expansion of liquid lead, magnesium, and a number of Mg-Pb alloys have been made [2][3][4]. In present work, the results of these studies are generalized and analyzed.…”

“…By moving the crucible in a vertical direction, one can determine the distribution of the components through the height of the melt column [X(x)] and its variation with time. For construction of V(X) for Mg-Pb liquid system, the results of studies[2][3][4] were used (see below).…”

Simulation of Iron Corrosion in Lead-Magnesium Eutectic (Lme) Using Oxygen Inhibitor

“…Based on the previous studies above, we want to conduct a simulation to develop knowledge about the corrosion of iron in Pb-Mg eutectic and it's inhibition using oxygen. Based on Khairulin's experiments [13], temperature variations for lead-magnesium eutectic is in the range of 950K -1000K. In this simulation, we will also investigate the relation of corrosion and different temperatures conditions.…”

Studies on Thermophysical Properties of CaO and MgO by γ-Ray Attenuation

“…In general the thermal expansion characteristics decide the choice of material for the construction of metrological instruments and the choice of container material in nuclear fuel technology. A number of methods have evolved for the determination of density and thermal expansion of solids at high temperature like Archimedean method [1][2][3], pycnometry [4][5][6][7][8], dilatometry [9][10][11][12], electromagnetic levitation [13], method of maximal pressure in gas bubble [14][15][16][17][18], method of sessile drop [19], hydrostatic weighing [20,21], high temperature electrostatic levitation [22], and gamma ray densitometry [23][24][25][26][27][28][29][30][31][32][33][34]. Using -ray attenuation technique Drotning [23] measured thermal expansion of solid materials at high temperatures.…”