ISO 19630:2017 PDF

Scope: This document specifies the conditions for the determination of tensile properties of single filaments of ceramic fibre such as tensile strength, Young modulus and fracture strain. The method applies to continuous ceramic filaments taken from tows, yarns, braids and knittings, which have strain to fracture less than or equal to 5 %. The method does not apply to carbon fibres that exhibit nonlinear stress-strain curve. The method does not apply to checking the homogeneity of strength properties of fibres, nor to assessing the effects of volume under stress. Statistical aspects of filament failure are not included.

ISO 19630:2017 Referenced Document

EN 1007-1:2002 Advanced technical ceramics - Ceramic composites; Methods of test for reinforcement - Part 1: Determination of size content
EN 1007-3:2002 Advanced technical ceramics - Ceramic composites; Methods of test for reinforcement - Part 3: Determination of filament diameter and cross-section area
EN 1007-6:2007 Advanced technical ceramic - Ceramic composites - Methods of test for reinforcements - Part 6: Determination of tensile properties of filaments at high temperature*， 2024-04-20 Update
EN 843-5:2006 Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 5: Statistical analysis*， 2024-04-20 Update
ISO 19634 Fine ceramics (advanced ceramics, advanced technical ceramics) - Ceramic composites - Notations and symbols*， 2017-10-20 Update
ISO 20501:2003 Fine ceramics (advanced ceramics, advanced technical ceramics) - Weibull statistics for strength data
ISO 7500-1:2015 Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system

2017 ISO 19630:2017 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods of test for reinforcements - Determination of tensile properties of filaments at ambient temperature