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)

Project stage codes

1. Nauja darbo tema

2. Projektas

3. Viešoji apklausa

From 2021-12-14 till 2022-02-12

4. Closure of enquiry

5. Projekto priėmimas

6. Išleidimas (Paskelbimas Biuletenyje)

Organisation

CEN Europos standartizacijos komitetas

ICS

81.060.30 - Advanced ceramics

ForeignTC'S

CEN/TC 184

Number of comments

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.

Relations

Pakeis

EN ISO 22459:2022