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EN ISO 22459:2022

Fine ceramics (advanced ceramics, advanced technical ceramics) - Reinforcement of ceramic composites - Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature (ISO 22459:2020) EN ISO 22459:2022

Publication date:   Aug 17, 2022

General information

60.60 Standard published   Apr 20, 2022

CEN

CEN/TC 184 Advanced technical ceramics

European Norm

81.060.30   Advanced ceramics

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Scope

This document specifies the conditions for the determination of the distribution of strength and rupture strain of ceramic filaments within a multifilament tow at room temperature by performing a tensile test on a multifilament tow.
This document applies to dry tows of continuous ceramic filaments that are assumed to act freely and independently under loading and exhibit linear elastic behaviour up to failure. The outputs of this method are not to be mixed up with the strengths of embedded tows determined by using ISO 24046[1].

[1] Under preparation.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 1007-5:2010

NOW

PUBLISHED
EN ISO 22459:2022
60.60 Standard published
Apr 20, 2022

REVISED BY

IN_DEVELOPMENT
prEN ISO 22459

Relations

Adopted from ISO 22459:2020 IDENTICAL