BS DD CEN/TS 15866-2009 精细陶瓷.陶瓷复合物.陶瓷纤维热扩散性的测定

标准号：BS DD CEN/TS 15866-2009
中文标准名称：精细陶瓷.陶瓷复合物.陶瓷纤维热扩散性的测定
英文标准名称：Advanced technical ceramics - Ceramic composites - Determination of the thermal diffusivity of ceramic fibres
标准类型：Q32
发布日期：2009/4/30 12:00:00
实施日期：2009/4/30 12:00:00
中国标准分类号：Q32
国际标准分类号：81.060.30
引用标准：EN 843-5-2006;CEN/TR 13233-2007;EN 60584-1;EN ISO/IEC 17025;ISO 3611
适用范围：This Technical Specification specifies the conditions for the determination of the thermal diffusivity of singlefilaments of ceramic fibres parallel to the fibre axis.This Technical Specification applies to continuous ceramic filaments taken from tows, yarns, braids andknittings.The experimental conditions are such that the material behaves in a homogeneous manner and that the heattransfer 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 600 K. It is suitable for the measurement of thermaldiffusivity values in the range between 10-4 m²·s-1 and 10-7 m2·s-1.