Thermodynamic properties of liquid copper rich Cu-Pb-Fe alloys determined by vapour pressure measurements

被引：0

作者：

Zajaczkowski, A ^{[1
]}

Czernecki, J ^{[1
]}

Botor, J ^{[1
]}

机构：

[1] Inst Non Ferrous Met, PL-44101 Gliwice, Poland

来源：

ZEITSCHRIFT FUR METALLKUNDE | 2000年 / 91卷 / 02期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The Knudsen effusion method was used for measurements of mass loss rate of dilute solutions of lead and iron in liquid copper. The results were used to calculate the first order ternary interaction parameter epsilon(Pb)(Fe). A value of epsilon(Pb)(Fe) = -1.970 was obtained in the temperature range (1373 K < 7 < 1687 K. The isoactivity curves of the components of the ternary system were calculated and the lines of constant molar enthalpy of mixing in the liquid phase were plotted, as well as the position of the liquidus surface. The results were compared with literature data.

引用

页码：143 / 148

页数：6

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