Thermal properties of beryllium

被引：13

作者：

Kleykamp, H ^{[1
]}

机构：

[1] Forschungszentrum Karlsruhe, Inst Mat Forsch 1, D-76021 Karlsruhe, Germany

来源：

THERMOCHIMICA ACTA | 2000年 / 345卷 / 02期

关键词：

beryllium; transition temperature; enthalpy of transition;

D O I：

10.1016/S0040-6031(99)00372-X

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The temperatures of transformation T-tr and melting T-m and the enthalpies of transformation Delta(tr)H and melting Delta(m)H were measured by difference thermal analysis and by anisothermal calorimetry. The results for the hcp-bce transformation of Be are T-tr = (1269 +/- 1)degrees C and Delta(tr)H = (6100 +/- 500) J/mol and those for the melting process are T-m = (1283 +/- 2)degrees C and Delta(m)H = (7200 +/- 500) J/mol. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：179 / 184

页数：6

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