UNE EN 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) (Endorsed by Asociación Española de Normalización in January of 2023.)
Cerámicas técnicas (cerámicas avanzadas, cerámicas técnicas avanzadas). Propiedades mecánicas de compuestos cerámicos a temperatura ambiente. Determinación de propiedades compresivas. (ISO 20504:2022). (Ratificada por la Asociación Española de Normalización en enero de 2023.)
| Standard number: | UNE EN ISO 20504:2022 |
| Pages: | 25 |
| Released: | 2023-01-01 |
| Status: | Standard |
UNE EN ISO 20504:2022
This document describes procedures for determination of the compressive behaviour of ceramic matrix composite materials with continuous fibre reinforcement at room temperature. This method applies to all ceramic matrix composites with a continuous fibre reinforcement, uni-directional (1D), bidirectional (2D) and tri-directional (xD, with 2 < x < 3), tested along one principal axis of reinforcement or off axis conditions. This method also applies to carbon-fibre-reinforced carbon matrix composites (also known as carbon/carbon or C/C). Two cases of testing are distinguished: compression between platens and compression using grips.