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FprEN ISO 14574

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at high temperature - Determination of tensile properties (ISO/FDIS 14574:2024) FprEN ISO 14574

Publication date:   Oct 24, 2024

General information

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks   Oct 24, 2024

CEN

CEN/TC 184 Advanced technical ceramics

European Norm

81.060.30   Advanced ceramics

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Scope

This document describes procedures for determination of the tensile behaviour of ceramic matrix composite materials with continuous fibre reinforcement at elevated temperature in air, vacuum and inert gas atmospheres.
This method applies to all ceramic matrix composites with a continuous fibre reinforcement, uni-directional (1D), bidirectional (2D) and multi-directional (xD, with x > 2), tested along one principal axis of reinforcement or off axis conditions for 2D and xD materials.
This method also applies to carbon-fibre-reinforced carbon matrix composites (also known as carbon/carbon or C/C).
NOTE  In most cases, ceramic matrix composites to be used at high temperature in air are coated with an anti-oxidation coating.

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 14574:2016

NOW

IN_DEVELOPMENT
FprEN ISO 14574
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 24, 2024