BS EN 843-6-2009 高级工业陶瓷.室温下单片陶瓷的机械性能.断口显微分析调查用指南

标准号：BS EN 843-6-2009
中文标准名称：**工业陶瓷.室温下单片陶瓷的机械性能.断口显微分析调查用指南
英文标准名称：Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Guidance for fractographic investigation
标准类型：Q32
发布日期：2010/1/31 12:00:00
实施日期：2010/1/31 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 ISO/IEC 17025
适用范围：This Part of EN 843 contains guidelines to be adopted when evaluating the appearance of the fracture surface of an advanced technical ceramic. The purpose in undertaking this procedure can be various, for example, for material development or quality assessment, to identify normal or abnormal causes of failure, or as a design aid.NOTE Not all advanced technical ceramics are amenable to fractography. In particular, coarse-grained ceramics can show such rough surfaces that identifying the fracture origin may be impossible. Similarly, porous materials, especially those of a granular nature, tend not to fracture in a continuous manner, making analysis difficult.