LASER-FLASH CALORIMETRY .1. CALIBRATION AND TEST ON ALUMINA HEAT-CAPACITY

被引：33

作者：

TAKAHASHI, Y

YOKOKAWA, H

KADOKURA, H

SEKINE, Y

MUKAIBO, T

机构：

[1] Department of Nuclear Engineering, University of Tokyo, Tokyo

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1979年 / 11卷 / 04期

关键词：

D O I：

10.1016/0021-9614(79)90058-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A new method and apparatus for laser-flash heat-capacity calorimetry over the temperature range 80 to 1100 K are described. Experimental results on an alumina standard sample agreed with the National Bureau of Standards within ±0.5 per cent from 100 to 800 K and within ± 1 per cent at temperatures from 80 to 100 K and from 800 to 1100 K. The estimated inaccuracies are within ± 0.8 per cent at 300 K and ± 2 per cent at 1100 K. © 1979.

引用

页码：379 / 394

页数：16

共 13 条

[1]

Cezairliyan A, 1970, J Res Natl Bur Stand A Phys Chem, V74A, P65, DOI 10.6028/jres.074A.010

[2] MEASUREMENT OF RELATIVE ENTHALPY OF PURE ALPHA-AL2O3 (NBS HEAT CAPACITY AND ENTHALPY STANDARD REFERENCE MATERIAL NO 720) FROM 273 TO 1173 K [J].