On the Decomposition of Solid Solutions of Magnesium in Aluminum

被引：0
|
作者：
Lebedev, V. A. [1 ]
Akhmedov, M. Ch. [1 ]
机构：
[1] Ural State Tech Univ, Ul Mira 19, Ekaterinburg 620002, Russia
来源：
RUSSIAN METALLURGY | 2009年 / 2009卷 / 05期
关键词：
Solid solutions;
D O I：
10.1134/S0036029509050152
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A nonequilibrium version of measuring the electromotive force during a continuous decrease in the temperature at a rate of 5-7 degrees C/min is used to study the thermodynamic properties of solid solutions of magnesium in aluminum. The studies show that the abrupt change in the potential of an alloy containing 20-30 mol % Mg at 370-380 degrees C reliably correlates with the decomposition of the solid solution formed at 450 degrees C.
引用
收藏
页码：444 / 446
页数：3
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