EN ISO 20504:2016 Fine ceramics (advanced ceramics@ advanced technical ceramics) - Test method for compressive behaviour of continuous fibre-reinforced composites at room temperature
This International Standard describes methods for determining the compressive properties of continuous fiber reinforced ceramic matrix composites at room temperature. This method is applicable to all ceramic matrix composite materials that are continuous fiber reinforced, with unidirectional (1D), bidirectional (2D) and multidirectional (xD, with 2 < x 3) continuous fiber reinforcement, which are stressed parallel to one of the main reinforcement axes. This process may also be used on carbon fiber reinforced composites with a carbon matrix (also referred to as carbon/carbon or C/C). Two cases of testing are distinguished: compressive stress between plates and compressive stress using clamping devices.
EN ISO 20504:2016 Referenced Document
ASTM E1012-05 Standard Practice for Verification of Test Frame and Specimen Alignment Under Tensile and Compressive Axial Force Application*， 2024-04-20 Update
ISO 14126:1999 Fibre-reinforced plastic composites - Determination of compressive properties in the in-plane direction
ISO 3611:1978 Micrometer callipers for external measurement
ISO 7500-1:2004 Metallic materials - Verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Verification and calibration of the force-measuring system
ISO 9513:1999 Metallic materials - Calibration of extensometers used in uniaxial testing
EN ISO 20504:2016 history
2022EN ISO 20504:2022 Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Determination of compressive properties (ISO 20504:2022)
2016EN ISO 20504:2016 Fine ceramics (advanced ceramics@ advanced technical ceramics) - Test method for compressive behaviour of continuous fibre-reinforced composites at room temperature
EN ISO 20504:2016 Fine ceramics (advanced ceramics@ advanced technical ceramics) - Test method for compressive behaviour of continuous fibre-reinforced composites at room temperature has been changed from EN 658-2:2002 Advanced technical ceramics - Mechanical properties of ceramic composites at room temperature - Part 2: Determination of compression properties.