Measurement of the Surface Tension of Undercooled Liquid Ti90Al6V4 by the Oscillating Drop Technique

被引：0
|
作者：
S. Schneider
I. Egry
I. Seyhan
机构：
[1] DLR,Institut für Raumsimulation
[2] Linder Höhe,undefined
来源：
International Journal of Thermophysics | 2002年 / 23卷
关键词：
liquid metal; surface tension; titanium alloy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The surface tension of liquid Ti90Al6V4 was measured. The samples have been processed containerlessly by electromagnetic levitation, which allows the handling of highly reactive materials and measurements in the undercooled temperature region. The use of digital image processing allows the identification of oscillation modes and calculation of the surface tension from the l = 2 and m = 0, m = 2 oscillation modes. A linear least squares fit to the data showed the following temperature dependence:
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页码：1241 / 1248
页数：7
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