Thermodynamic properties of alloys of praseodymium with the gallium-indium eutectic melt

被引：0
|
作者：
S. Yu. Melchakov
L. F. Yamshchikov
V. A. Ivanov
V. A. Volkovich
S. P. Raspopin
A. G. Osipenko
机构：
[1] Ural Federal University,
[2] OAO GNTs NIIAR (State Scientific Center “Research Institute for Atomic Reactors”),undefined
来源：
Russian Journal of Non-Ferrous Metals | 2014年 / 55卷
关键词：
praseodymium; gallium; indium; alloys; activity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Equilibrium potentials of Pr-In alloys containing 8.7–12.1 mol % Pr and alloys of Pr with In-Ga eutectic saturated by praseodymium up to 6.71 mol % Pr are measured by the emf method between 573–1073 K in the (Li-K-Cs)Cleut based salt melt. Metallic praseodymium is used as the reference electrode when studying the Pr-In system, and the two-phase praseodymium-indium alloy L + PrIn3 with the known thermodynamic properties having no phase transitions in the studied temperature range is used as the reference electrode when studying the Pr-In-Ga system. Partial thermodynamic properties and activity of praseodymium in alloys with indium and the Ga-In eutectic mixture are calculated.
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页码：550 / 553
页数：3
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