Structure Sensitive Properties of Liquid Al-Si Alloys

被引：38

作者：

Sklyarchuk, V. ^{[1
]}

Plevachuk, Yu. ^{[1
]}

Yakymovych, A. ^{[1
]}

Eckert, S. ^{[2
]}

Gerbeth, G. ^{[2
]}

Eigenfeld, K. ^{[3
]}

机构：

[1] Ivan Franko Natl Univ, Dept Met Phys, Lvov, Ukraine

[2] Forschungszentrum Dresden Rossendorf, MHD Dept, Dresden, Germany

[3] TU Bergakad Freiberg, Foundry Inst, Freiberg, Germany

来源：

INTERNATIONAL JOURNAL OF THERMOPHYSICS | 2009年 / 30卷 / 04期

关键词：

Al-Si alloys; Density; Electrical conductivity; Thermal conductivity; Viscosity; THERMAL-CONDUCTIVITY; ALUMINUM-ALLOYS; VISCOSITY; METALS;

D O I：

10.1007/s10765-009-0585-3

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Development and application of new expedient aluminum-based light alloys are a key issue in current material science. In this study measurements are presented for the thermophysical properties of liquid Al-7Si, AlSi7Mg, and AlSi8Cu3 (mass%) alloys, which are the most utilized casting alloys in the aluminum industry. Experimental data with respect to the density, viscosity, and the electrical and thermal conductivities have been determined in a wide temperature range, and corresponding fit relations have been derived. Comparisons with already published data and scaling relations available in the literature are given.

引用

页码：1400 / 1410

页数：11

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