BS DD CEN/TS 15867-2009 精细陶瓷.陶瓷复合物.单轴机械试验中错位度的测定指南

标准号：BS DD CEN/TS 15867-2009
中文标准名称：精细陶瓷.陶瓷复合物.单轴机械试验中错位度的测定指南
英文标准名称：Advanced technical ceramics - Ceramic composites - Guide to the determination of the degree of misalignment in uniaxial mechanical tests
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：CEN/TR 13233-2007;EN ISO 7500-1;EN ISO/IEC 17025;ISO 3611
适用范围：This Technical Specification provides guidance on: verifying the degree of misalignment of the load train of test machines, using a reference test specimenuniformly loaded in tension or in compression; correcting for defects caused by, e.g. torsion and bending.This document is not intended to provide a quantitative and acceptable limit before the testing of ceramicmatrix composites with a fibre reinforcement: unidirectional (1D), bidirectional (2D) and tridirectional (xD, with2 < x ≤ 3) loaded along one principle axis of reinforcement. This limit depends on the sensitivity of each typeof composite to the misalignment defect.NOTE 1 This limit is to be defined between the testing establishment and the customer.NOTE 2 Monolithic ceramics are very sensitive to misalignment defects, while ceramic matrix composites (CMCs) ingeneral are moderately sensitive to them.