Temperature dependence of the density of liquid tin

Алчагиров, Б. Б.; Чочаева, А. М.

doi:10.1007/bf02755565

Cited by 52 publications

(22 citation statements)

References 5 publications

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“…Water and tin were used as calibration fluids with their physical properties taken from the literature [13][14][15][16]. During the flow, the mass was measured as a function of time using a load cell.…”

Section: Viscosity Measurements: Modified Capillary (Mc) Methodsmentioning

confidence: 99%

A Comparison of Surface Tension, Viscosity, and Density of Sn and Sn–Ag Alloys Using Different Measurement Techniques

et al. 2011

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This work is aimed at comparing several methods for the measurement of physical properties for molten Sn and Sn-Ag alloys, namely, surface tension, density, and viscosity. The method used for viscosity in this work is the modified capillary method. For surface tension and density, the data used for comparison were previously measured using the maximum bubble pressure method and the dilatometer technique, respectively, for four Sn-Ag alloys having (3.8, 32, 55, and 68) at% Ag. The results are compared with those obtained using a new method based on a fluid draining from a crucible under the influence of gravity, designated the Roach-Henein (RH) method. This new method enables the determination of these three physical properties in one set of measurements. Liquid Sn was used as well as two liquid Sn-Ag alloys having (3.8 and 34.6) at% Ag with the RH method. It was determined that the RH method may be used to simultaneously obtain surface tension, viscosity, and density and that the errors associated with these measurements were similar to those obtained using traditional and separate techniques. Comparisons of the measured viscosity and surface tension to those predicted using thermodynamic models will also be presented. Finally a comparison of mixing model predictions with the experimentally measured alloy surface tension and viscosity is also presented. Volume of liquid drawn into the reservoir at the start of measurement, m 3 Keywords

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Section: Viscosity Measurements: Modified Capillary (Mc) Methodsmentioning

confidence: 99%

A Comparison of Surface Tension, Viscosity, and Density of Sn and Sn–Ag Alloys Using Different Measurement Techniques

et al. 2011

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“…After the experiments, cesium was subjected to chemical analysis for metallic and gas impurities at specialized chemical analytical laboratories of the Russian Academy of Sciences and of An improved two-capillary pycnometer was used to investigate the density of liquid cesium, made as an all-soldered glass instrument which enabled one to measure the density of low-melting metals and their alloys under vacuum at temperatures up to 800 K. This pycnometer was used to study the temperature dependences of the density of molten tin [2], lead [3], and lead-bismuth eutectic [4] at high temperatures. The confidence error of these measurements, which combined the systematic and random components, did not exceed 0.1%.…”

Section: Measurement Proceduresmentioning

confidence: 99%

The density of liquid cesium in the vicinity of the melting point

Алчагиров

Mozgovoi

2006

High Temp

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“…11 Liquid Sn has attracted an important amount of experimental and theoretical work. Measurements have been performed for several thermodynamic magnitudes, [12][13][14][15] as well as for the static [16][17][18][19][20] and dynamic structure factors. 21,22 On the theoretical side a number of studies, using either semiempirical 23 or more fundamental 6,24 approaches have addressed a variety of structural and thermodynamical magnitudes.…”

Section: Introductionmentioning

confidence: 99%

Structural, dynamic, and electronic properties of liquid tin: An ab initio molecular dynamics study

Calderín

González

et al. 2008

The Journal of Chemical Physics

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We report on a study of several structural, dynamic, and electronic properties of liquid Sn at a thermodynamic state close to the triple point ͑573 K͒ and another one at a higher temperature ͑1273 K͒. This study has been performed by ab initio molecular dynamics simulations using 205 atoms and around 20 ps of simulation time. The calculated static structures show a good agreement with the available experimental data. The dynamic structure factors fairly agree with their experimental counterparts obtained by inelastic x-ray scattering experiments, which display inelastic side peaks. The calculated dispersion relations exhibit a positive dispersion, although not so marked as suggested by the experiment; moreover, its slope at the long-wavelength limit compares favorably with the experimental sound velocity. Electron densities near selected triplets of atoms are similar to those appearing in the solid phases, but these features have an extremely short lifetime, so they should not be considered as solid remnants in the melt.

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Temperature dependence of the density of liquid tin

Cited by 52 publications

References 5 publications

A Comparison of Surface Tension, Viscosity, and Density of Sn and Sn–Ag Alloys Using Different Measurement Techniques

A Comparison of Surface Tension, Viscosity, and Density of Sn and Sn–Ag Alloys Using Different Measurement Techniques

The density of liquid cesium in the vicinity of the melting point

Structural, dynamic, and electronic properties of liquid tin: An ab initio molecular dynamics study

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