Messung der Oberflächenspannung einiger flüssiger Reinmetalle mit verschiedenen Methoden / Measurement of the Surface Tension of Several Liquid Pure Metals by Different Methods

Lang, G.; Laty, P.; Joud, J.C.; Desré, P.

doi:10.1515/ijmr-1977-680206

Cited by 4 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the calculation of the surface tension of liquid alloys, the accurate surface tension of the component pure liquid metals is necessary. In figure 2, the surface tension of liquid In is shown as a function of temperature with literature values [18][19][20][21][22][23][24][25]. The surface tension of liquid In can be expressed as a linear function with respect to temperature.…”

Section: Resultsmentioning

confidence: 99%

Temperature dependence of surface tension of liquid Sn–Ag, In–Ag and In–Cu alloys

Shimoda¹,

Tanaka²

2005

Meas. Sci. Technol.

View full text Add to dashboard Cite

It is usually known that the surface tension of liquid metals and alloys decreases with increasing temperature, i.e., the temperature dependence of the surface tension is negative. We found, however, that some liquid alloys, which have large difference of the surface tension of pure components, show positive temperature dependence in certain composition ranges. Some Pb-free alloys, for which information on the surface tension is indispensable to be developed as environmental-friendly material, can be listed in this special category. The experimental results and the thermodynamic analysis of the temperature dependence of those alloys are discussed in the paper.

show abstract

Section: Resultsmentioning

confidence: 99%

Temperature dependence of surface tension of liquid Sn–Ag, In–Ag and In–Cu alloys

Shimoda¹,

Tanaka²

2005

Meas. Sci. Technol.

View full text Add to dashboard Cite

show abstract

Measurement principles for room temperature liquid and fusible metals’ surface tension

Handschuh‐Wang

Wang

et al. 2023

Surfaces and Interfaces

View full text Add to dashboard Cite

Measurement of the surface tension of liquid Ga, Bi, Sn, In and Pb by the constrained drop method

Tanaka

Nakamoto

Oguni

et al. 2004

International Journal of Materials Research

View full text Add to dashboard Cite

The effect of the droplet size on the accuracy of surface tension measurement by the sessile drop method is discussed for liquid metals through a simulation by using the Laplace equation. It is found that with increasing size of the droplet, a higher accuracy of the measured value of the surface tension can be obtained. In order to make a large droplet of liquid metals, the constrained drop method with a special crucible shape was applied to measure the surface tension of liquid Ga, Sn, Bi, In, and Pb. The uncertainty of the measured surface tension was within 1%. The temperature dependences of the surface tension of liquid Ga, Sn, Bi, In, and Pb were obtained in the present experiment as follows: Ga: σGa = 737 − 0.062T mN/m (823 ≤ T ≤ 993K) Sn: σSn = 579 − 0.066T mN/m (723 ≤ T ≤ 993K) Bi: σBi = 417 − 0.070T mN/m (773 ≤ T ≤ 873K) In: σIn = 600 − 0.082T mN/m (673 ≤ T ≤ 993K) Pb: σPb = 499 − 0.089T mN/m (757 ≤ T ≤ 907K)

show abstract

Messung der Oberflächenspannung einiger flüssiger Reinmetalle mit verschiedenen Methoden / Measurement of the Surface Tension of Several Liquid Pure Metals by Different Methods

Cited by 4 publications

References 0 publications

Temperature dependence of surface tension of liquid Sn–Ag, In–Ag and In–Cu alloys

Temperature dependence of surface tension of liquid Sn–Ag, In–Ag and In–Cu alloys

Measurement principles for room temperature liquid and fusible metals’ surface tension

Measurement of the surface tension of liquid Ga, Bi, Sn, In and Pb by the constrained drop method

Contact Info

Product

Resources

About