1.1 本试验方法涵盖了一般程序 2 用于测定白色陶瓷在100°F至300°F（40°C至150°C）温度范围内的热导率。 1.2 以英寸-磅单位表示的值应被视为标准值。括号中给出的值是对SI单位的数学转换，仅供参考，不被视为标准。 1.3 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践并确定法规限制的适用性。 1.4 本国际标准是根据世界贸易组织技术壁垒发布的关于制定国际标准、指南和建议的原则的决定中确立的国际公认的标准化原则制定的贸易(TBT)委员会。 ======意义和用途====== 2.1 该测试方法提供了有助于理解和量化诸如抗热震性和导热或散热能力的参数的信息。

1.1 This test method covers a general procedure 2 for determining the thermal conductivity of whiteware ceramics over the temperature range from 100 °F to 300 °F (40 °C to 150 °C). 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 2.1 This test method provides information useful in understanding and quantifying such parameters as thermal shock resistance and ability to conduct or dissipate heat.