Abstract

The thermal conductivity of cerium in the solid and liquid states, including the phase transition, in the temperature range of 293–1800 K was measured for the first time by the laser-pulse method with an accuracy of 2–5%. Comparison of the results with the available literature data was made. Data for the 293–400 K temperature range were obtained for the first time. Reference tables on the thermal conductivity and thermal diffusivity of cerium were developed for scientific and practical use.

中文翻译：

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铈在300-1800 K温度范围内的热扩散率测量

摘要

首次通过激光脉冲法测量了在293–1800 K温度范围内的固态和液态铈的热导率，包括相变，其准确度为2-3％。将结果与可用的文献数据进行比较。首次获得293–400 K温度范围的数据。铈的导热率和热扩散率的参考表是为科学和实际使用而开发的。