Surface tension of a highly supercooled Ni-15%Sn alloy melt

La Bao Zhang; Fu Ping Dai; Yu Ying Xiong; Bing Bo Wei

doi:10.7498/aps.55.419

Surface tension of a highly supercooled Ni-15%Sn alloy melt

La Bao Zhang, Fu Ping Dai, Yu Ying Xiong, Bing Bo Wei

物理科学与技术学院

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

The surface tension of supercooled liquid Ni-15%Sn alloy was measured by the electromagnetic oscillating drop method over a wide temperature range from 1368K to 1915K. The maximum supercooling of 265 K (0.16 T_L) was achieved. Over the temperature range investigated, the measured surface tension shows a linear property expressed by σ_Ni-15%Sn=1316.7-1.01 (T-T_L)mN/m. On the basis of experimental data, the viscosity and the diffusion coefficient of Ni-15%Sn melt were derived, and we also analyzed the activation energy for Viscous flow and diffusion.

源语言	英语
页（从-至）	419-423
页数	5
期刊	Wuli Xuebao/Acta Physica Sinica
卷	55
期	1
DOI	https://doi.org/10.7498/aps.55.419
出版状态	已出版 - 1月 2006

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abstract = "The surface tension of supercooled liquid Ni-15%Sn alloy was measured by the electromagnetic oscillating drop method over a wide temperature range from 1368K to 1915K. The maximum supercooling of 265 K (0.16 TL) was achieved. Over the temperature range investigated, the measured surface tension shows a linear property expressed by σNi-15%Sn=1316.7-1.01 (T-TL)mN/m. On the basis of experimental data, the viscosity and the diffusion coefficient of Ni-15%Sn melt were derived, and we also analyzed the activation energy for Viscous flow and diffusion.",

keywords = "Diffusion coefficient, Electromagnetic levitation, High supercooling, Surface tension, Viscosity coefficient",

author = "Zhang, {La Bao} and Dai, {Fu Ping} and Xiong, {Yu Ying} and Wei, {Bing Bo}",

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T1 - Surface tension of a highly supercooled Ni-15%Sn alloy melt

AU - Zhang, La Bao

AU - Dai, Fu Ping

AU - Xiong, Yu Ying

AU - Wei, Bing Bo

PY - 2006/1

Y1 - 2006/1

N2 - The surface tension of supercooled liquid Ni-15%Sn alloy was measured by the electromagnetic oscillating drop method over a wide temperature range from 1368K to 1915K. The maximum supercooling of 265 K (0.16 TL) was achieved. Over the temperature range investigated, the measured surface tension shows a linear property expressed by σNi-15%Sn=1316.7-1.01 (T-TL)mN/m. On the basis of experimental data, the viscosity and the diffusion coefficient of Ni-15%Sn melt were derived, and we also analyzed the activation energy for Viscous flow and diffusion.

AB - The surface tension of supercooled liquid Ni-15%Sn alloy was measured by the electromagnetic oscillating drop method over a wide temperature range from 1368K to 1915K. The maximum supercooling of 265 K (0.16 TL) was achieved. Over the temperature range investigated, the measured surface tension shows a linear property expressed by σNi-15%Sn=1316.7-1.01 (T-TL)mN/m. On the basis of experimental data, the viscosity and the diffusion coefficient of Ni-15%Sn melt were derived, and we also analyzed the activation energy for Viscous flow and diffusion.

KW - Diffusion coefficient

KW - Electromagnetic levitation

KW - High supercooling

KW - Surface tension

KW - Viscosity coefficient

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Surface tension of a highly supercooled Ni-15%Sn alloy melt

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