Although in the case of fluids there are several reference correlations of low uncertainty for thermal conductivity, for solids there are very few and in a restricted temperature range. The available experimental data for the thermal conductivity of five widely used solids, BK7, PMMA, Pyrex 7740, Pyroceram 9606, and SS304, have been critically examined with the intention of establishing thermal conductivity reference correlations. All experimental data have been categorized into primary and secondary data according to the quality of measurement specified by a series of criteria. A new reference correlation is proposed for BK7, and improved ones for PMMA, Pyrex 7740, Pyroceram 9606 and SS304.

中文翻译：

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固体 BK7、PMMA、Pyrex 7740、Pyroceram 9606 和 SS304 热导率的参考相关性

虽然在流体的情况下，有几个热导率低不确定性的参考相关性，但对于固体，很少有并且在有限的温度范围内。已对五种广泛使用的固体 BK7、PMMA、Pyrex 7740、Pyroceram 9606 和 SS304 的热导率的可用实验数据进行了严格检查，目的是建立热导率参考相关性。根据一系列标准规定的测量质量，将所有实验数据分为初级数据和次级数据。为 BK7 提出了新的参考相关性，并为 PMMA、Pyrex 7740、Pyroceram 9606 和 SS304 提出了改进的参考相关性。