AN INVESTIGATION OF THE ICTA CERTIFIED REFERENCE MATERIALS FOR DTA AS POTENTIAL STANDARDS FOR THE TEMPERATURE CALIBRATION OF THERMOMECHANICAL ANALYSIS EQUIPMENT

被引：6

作者：

CHARSLEY, EL

HILL, JO

NICHOLAS, P

WARRINGTON, SB

机构：

[1] CHARSLEY ASSOCIATES,LOWER KINGSWOOD KT20 6UB,SURREY,ENGLAND

[2] LA TROBE UNIV,DEPT CHEM,BUNDOORA,VIC 3083,AUSTRALIA

[3] STANTON REDCROFT LTD,LONDON SW17 0BN,ENGLAND

来源：

THERMOCHIMICA ACTA | 1992年 / 195卷

关键词：

D O I：

10.1016/0040-6031(92)80049-3

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A preliminary study has been carried out to investigate the potential of the International Confederation for Thermal Analysis (ICTA) certified reference materials (CRMs) for DTA for the temperature calibration of thermomechanical analysis equipment. A thermomechanical analysis apparatus (TMA) operating over the range ambient to 1000-degrees-C was calibrated using the melting points of pure metals and then used to characterise the dimensional changes associated with the solid-solid transitions of the ICTA DTA CRMs. The results have been compared with those obtained using a calibrated DTA apparatus and the materials which appear most suitable for TMA calibration have been identified.

引用

页码：65 / 71

页数：7