Thermodynamic properties of liquid magnesium-nickel alloys

被引：7
|
作者：
Micke, K [1 ]
Ipser, H [1 ]
机构：
[1] UNIV VIENNA,INST ANORGAN CHEM,A-1090 VIENNA,AUSTRIA
来源：
MONATSHEFTE FUR CHEMIE | 1996年 / 127卷 / 01期
关键词：
Mg-Ni alloys; Mg-Ni system; thermodynamic properties; phase diagram;
D O I：
10.1007/BF00807404
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Magnesium vapor pressures were determined over liquid Mg-Ni alloys for compositions x(Mg) > 0.65 using an isopiestic method. Data points between 760 and 890 degrees C were evaluated to derive corresponding partial thermodynamic properties. The composition dependence of the magnesium activities in liquid alloys is shown for a temperature of 1073 K. Additionally, it is possible td obtain the shape of the liquidus curve between about 60 and 70 at% Mg from the results of the isopiestic measurements.
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页码：7 / 13
页数：7
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