Enthalpy of Mixing and Excess Volume of Binary Metallic Melts of Eutectic Systems

被引：0

作者：

Valentin I. Nizhenko

机构：

[1] Institute for Problems of Materials Science,National Academy of Sciences of Ukraine, t

来源：

Powder Metallurgy and Metal Ceramics | 2003年 / 42卷

关键词：

enthalpy of mixing; excess volume; eutectic system; melt;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The enthalpies of mixing ΔH and excess volumes ΔV were analyzed in alloy formation from binary metallic eutectic systems. Three types of systems can be distinguished: I with ΔH > 0, ΔV > 0; II with ΔH > 0, ΔV ≤ 0; III with ΔH < 0, ΔV ≥ 0. The hypothesis is discussed that another yet unstudied group IV exists in which ΔH < 0, ΔV < 0.

引用

页码：278 / 284

页数：6

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