FUSION TEMPERATURES AND ENTHALPIES OF HIGH-TEMPERATURE MATERIALS DETERMINED BY DIFFERENTIAL THERMAL METHODS

被引：10

作者：

CALLANAN, JE

机构：

[1] NATL INST STAND & TECHNOL,DIV THERMOPHYS,BOULDER,CO 80303

[2] CALLANAN ASSOCIATES BOULDER,BOULDER,CO 80301

来源：

JOURNAL OF THERMAL ANALYSIS | 1995年 / 45卷 / 03期

关键词：

DTA; DSC; FUSION TEMPERATURE; HIGH-TEMPERATURE MATERIALS;

D O I：

10.1007/BF02548769

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The temperature and enthalpy of fusion of silver were measured in a differential thermal analyzer with gold and aluminum as reference materials. The measurement procedures and the data calibration (or correction) procedures used successfully in our laboratory for differential scanning calorimetry were applied. The experimental fusion temperature, (1233.9+/-1.0)K, and enthalpy, (108.4+/-3.3) J . g(-1) are compared with the assigned value of temperature for the IPTS-68 scale, 1235.08 K, and with a value for enthalpy, 110.75 J . g(-1).

引用

页码：359 / 368

页数：10