The application of liquid metals in cooling systems: A study of the thermophysical properties of eutectic Ga-Sn-Zn with Al additions

被引：20

作者：

Dobosz, A. ^{[1
]}

Plevachuk, Yu. ^{[2
]}

Sklyarchuk, V. ^{[2
]}

Sokoliuk, B. ^{[2
]}

Gancarz, T. ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Met & Mat Sci, Krakow, Poland

[2] Ivan Franko Natl Univ Lviv, Dept Met Phys, UA-79005 Lvov, Ukraine

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2018年 / 126卷

关键词：

Electrical conductivity; Thermoelectric power; Thermal conductivity; Density; Surface tension; Viscosity; SURFACE-TENSION; PHYSICOCHEMICAL PROPERTIES; ELECTRICAL-CONDUCTIVITY; THERMAL MANAGEMENT; ION BATTERY; IN ALLOYS; VISCOSITY; DENSITY; POWER; SEMICONDUCTORS;

D O I：

10.1016/j.ijheatmasstransfer.2018.05.045

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The growing possibility of the application of liquid metals in cooling systems has prompted the development of new materials based on Ga, which could work at room temperature and are non-toxic. Among such materials is eutectic Ga-Sn-Zn, which is characterised by higher thermal conductivity, density, surface tension, viscosity and electrical conductivity compared to water. In this study, the effect of Al addition to eutectic Ga-Sn-Zn was investigated. The experimental results show decreases in density, viscosity and thermoelectric power, and increasing surface tension, electrical and thermal conductivity of Ga-Sn-Zn-Al alloys with increasing Al content. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：414 / 420

页数：7

共 46 条

[1] Thermodynamics and surface properties of liquid Al-Ga and Al-Ge alloys [J].