Ternary thermodynamics by computer-aided Knudsen cell mass spectrometry: fcc solid Fe-Ni-Co alloys

被引：9

作者：

Tomiska, J ^{[1
]}

机构：

[1] Univ Vienna, Inst Phys Chem, A-1090 Vienna, Austria

来源：

ZEITSCHRIFT FUR METALLKUNDE | 2004年 / 95卷 / 03期

关键词：

mass spectrometry; Fe-Ni-Co alloys; thermodynamics; activity; ternary alloys;

D O I：

10.3139/146.017926

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Knudsen cell mass spectrometry has been employed to investigate thermodynamically the fee solid ternary Fe-Ni-Co alloys over the entire range of composition. The "Digital Intensity-Ratio" method has been applied for the determination of the thermodynamic excess properties. The values of the molar excess Gibbs energies G(E), the molar heats of mixing H-E, the molar excess entropies S-E, as well as the thermodynamic activities at 1600 K are presented.

引用

页码：136 / 141

页数：6

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