The Surface Tension and Density of Liquid Ag–Bi, Ag–Sn, and Bi–Sn Alloys

Kucharski, M.; Fima, Przemysław

doi:10.1007/s00706-005-0393-9

Cited by 53 publications

(21 citation statements)

References 13 publications

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“…From Fig. 10 it is shown that good agreement is observed between the RH method results and literature data [1,2,19]; also evident in Fig. 10 is that the surface tension increases with the concentration of silver.…”

Section: Surface Tensionsupporting

confidence: 66%

“…[14] at low Fig. 9 Surface tension of pure tin as a function of temperature compared with literature data: triangles Fiori [13], stars Tanaka [13], diamonds (A) using σ = 613.6 − 0.103T Keene [17], squares Mills and Su [13], cross Lee et al [18], open circles Gasior et al [2], and closed circles this work (RH method) Table 2 Relations for surface tension of Sn and Sn-Ag alloys with errors using the RH method [19] temperature, and the results from Lee et al [18] at high temperature. The results of Ga˛sior et al [2] and Tanaka from Ref.…”

Section: Surface Tensionmentioning

confidence: 95%

See 1 more Smart Citation

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: Surface Tensionsupporting

confidence: 66%

Section: Surface Tensionmentioning

confidence: 95%

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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“…1 Density of pure liquid Ag versus temperature, compared with literature data obtained in the past 10 years with three different methods: MBP [28], SD [29], and EML [7] to the data from [5][6][7][8]. Line presents linear regression of the data in the figure Figure 1 shows the results of this study compared with the density data obtained with three different methods, published in the past 10 years [7,28,29]. Despite the differences in the thermal coefficient of density, our results are between the data of other authors.…”

Section: Densitymentioning

confidence: 99%

Thermophysical Properties of Ag and Ag–Cu Liquid Alloys at 1098K to 1573K

Fima

Sobczak²

2010

Int J Thermophys

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The surface tension and density of liquid Ag and Ag-Cu alloys were measured with the sessile drop method. The sessile drop tests were carried out at temperatures from 1098 K to 1573 K, on cooling (temperature decreasing stepwise) under a protective atmosphere of high purity Ar (6N). The density of liquid Ag and Ag-Cu alloys decreases linearly with increasing temperature, and an increase in concentration of copper results in a lower density. The surface tension dependence on temperature can be described by linear equations, and the surface tension increases with increasing Cu content. The results of the measurements show good agreement with existing literature data and with thermodynamic calculations made using the Butler equation.

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“…3). It has been argued that the increase in surface tension with the temperature is due to the increased segregation of the less surface active element into the surface layer [3]. It is indeed informative to see that in this particular range of compositions the calculated surface concentration of Ag increases strongly with the temperature which enhances the surface tension of the alloy.…”

Section: Discussionmentioning

confidence: 98%

“…There are recent indications that even the anomalous temperature dependences are well understood in terms of Butler's model [3,4]. However, the first interesting conclusions are those of Met- * Tel.…”

Section: Introductionmentioning

confidence: 97%

Anomalous temperature dependence of the surface tension in liquid silver–lead alloys

Terzieff

2008

Journal of Alloys and Compounds

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The Surface Tension and Density of Liquid Ag–Bi, Ag–Sn, and Bi–Sn Alloys

Cited by 53 publications

References 13 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

Thermophysical Properties of Ag and Ag–Cu Liquid Alloys at 1098K to 1573K

Anomalous temperature dependence of the surface tension in liquid silver–lead alloys

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