DIN EN 1159-2-2003 高级工业陶瓷.陶瓷复合材料.热物理特性.第2部分:热扩散系数的测定
Advanced technical ceramics - Ceramic composites; Thermophysical properties - Part 2: Determination of thermal diffusivity; German version EN 1159-2:2003
This document specifies the laser flash method for the determination of thermal diffusivity of ceramic matrix composites with continuous reinforcements. The experimental conditions are such that the material behaves in an homogeneous manner for each of its axes of anisotropy and that the heat transfer occurs only by thermal conduction. The method is applicable to materials which are physically and chemically stable during the measurement, and covers the range of temperature between 100 K and 2800 K.#,,#