BS EN 1159-2-2003 高级工业陶瓷.陶瓷复合材料.热机械性能.热扩散系数的测定

标准号：BS EN 1159-2-2003
中文标准名称：**工业陶瓷.陶瓷复合材料.热机械性能.热扩散系数的测定
英文标准名称：Advanced technical ceramics - Ceramic composites - Thermophysical properties - Determination of thermal diffusivity
标准类型：Q32
发布日期：2003/11/5 12:00:00
实施日期：2003/11/5 12:00:00
中国标准分类号：Q32
国际标准分类号：81.060.30
适用范围：This part of EN 1159 describes the laser flash method for the determination of thermal diffusivity of ceramic matrix composites with continuous fibre reinforcement. 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 2 800 K. It is suitable for the measurement of thermal diffusivity values in the range between 10