ENV 12789:1998

ENV 12789:1998 is a standardization document published by the European Committee for Standardization (CEN). Its full title is "Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under air at atmospheric pressure - Determination of flexural strength". This standard covers: This European Prestandard ENV XXX specifies the conditions for determination of the flexural strength of ceramic matrix composite materials with continuous fibre reinforcement under three-point or four-point bending for temperatures up to 1700°C in air at atmospheric pressure. This Prestandard applies to all ceramic matrix composites with a continuous fibre reinforcement, unidirectional (1D), bidirectional (2D), and tridirectional (xD, with 2<x</=3), loaded along one principal axis of reinforcement.

This European Prestandard ENV XXX specifies the conditions for determination of the flexural strength of ceramic matrix composite materials with continuous fibre reinforcement under three-point or four-point bending for temperatures up to 1700°C in air at atmospheric pressure. This Prestandard applies to all ceramic matrix composites with a continuous fibre reinforcement, unidirectional (1D), bidirectional (2D), and tridirectional (xD, with 2<x</=3), loaded along one principal axis of reinforcement.

ENV 12789:1998 is classified under the following ICS (International Classification for Standards) categories: 81.060.99 - Other standards related to ceramics. The ICS classification helps identify the subject area and facilitates finding related standards.

ENV 12789:1998 has the following relationships with other standards: It is inter standard links to EN 12789:2002. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

ENV 12789:1998 is associated with the following European legislation: Standardization Mandates: M/076. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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