Thermodynamic properties of gadolinium germanides at 298.15-2155 K

被引：3

作者：

Gorbachuk, NP ^{[1
]}

Bolgar, AS ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Problems Mat Sci, UA-252143 Kiev, Ukraine

来源：

POWDER METALLURGY AND METAL CERAMICS | 1999年 / 38卷 / 9-10期

关键词：

D O I：

10.1007/BF02676061

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Enthalpies of the germanides Gd5Ge3 GdGe, and GdGe1.5 were measured in the range 298.15-2155 K for the first time by the method of mixing calorimetry. The temperatures, enthalpies, and entropies of melting of the compounds were determined, and also those of the polymorphic transformations in GeGd1.5. Equations for the temperature dependence of the basic thermodynamic functions over a wide temperature range were determined and recommended for practical use.

引用

页码：462 / 465

页数：4

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