prEN ISO 22459
(Main)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/FDIS 22459:2024)
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/FDIS 22459:2024)
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.
Hochleistungskeramik - Faserverstärkungen von keramischen Verbundwerkstoffen - Bestimmung der Verteilung von Zugfestigkeit und Zugdehnung bis zum Versagen von Filamenten innerhalb eines Multifilamentkabels bei Raumtemperatur (ISO/FDIS 22459:2024)
Dieses Dokument legt die Bedingungen für die Bestimmung der Verteilung von Festigkeit und Bruchdehnung von Fasern innerhalb eines Faserbündels bei Raumtemperatur fest, indem ein Zugversuch an einem Faser¬bündel durchgeführt wird.
Dieses Dokument ist anwendbar für unbeschichtete Faserbündel aus keramischen Endlosfasern, von denen angeno¬mmen wird, dass sie sich unter Beanspruchung frei und unabhängig verhalten und bis zum Bruch ein linear-elastisches Verhalten zeigen. Die Ergebnisse dieses Verfahrens sind nicht mit den Festigkeitswerten von eingebetteten Faserbündeln zu verwechseln, die mithilfe von ISO 24046 bestimmt wurden.
Céramiques techniques - Renfort de céramiques composites - Détermination de la distribution de la résistance en traction et de la déformation à la rupture en traction de filaments dans un fil multifilamentaire à température ambiante (ISO/FDIS 22459:2024)
Le présent document spécifie les conditions de détermination de la distribution de la résistance et de la déformation à la rupture de filaments céramiques dans un fil multifilamentaire à température ambiante, en réalisant un essai de traction sur un fil multifilamentaire.
Ce document s'applique aux fils secs de filaments céramiques continus qui sont supposés se comporter librement et indépendamment sous charge et avoir un comportement linéaire élastique jusqu'à la rupture. Il ne faut pas confondre les résultats de cette méthode avec les résistances de fils imprégnés déterminées à l'aide de l'ISO 24046[1].
[1] En cours d?élaboration.
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Ojačitev keramičnih kompozitov - Ugotavljanje porazdelitve natezne trdnosti in deformacij/obremenitev vlaken v svežnjih pri temperaturi okolice (ISO/FDIS 22459:2024)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 22459:2024
01-maj-2024
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Ojačitev
keramičnih kompozitov - Ugotavljanje porazdelitve natezne trdnosti in
deformacij/obremenitev vlaken v svežnjih pri temperaturi okolice (ISO/FDIS
22459:2024)
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/FDIS
22459:2024)
Hochleistungskeramik - Faserverstärkungen von keramischen Verbundwerkstoffen -
Bestimmung der Verteilung von Zugfestigkeit und Zugdehnung bis zum Versagen von
Filamenten innerhalb eines Multifilamentkabels bei Raumtemperatur (ISO/FDIS
22459:2024)
Céramiques techniques - Renfort de céramiques composites - Détermination de la
distribution de la résistance en traction et de la déformation à la rupture en traction de
filaments dans un fil multifilamentaire à température ambiante (ISO/FDIS 22459:2024)
Ta slovenski standard je istoveten z: prEN ISO 22459
ICS:
81.060.30 Sodobna keramika Advanced ceramics
oSIST prEN ISO 22459:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 22459:2024
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oSIST prEN ISO 22459:2024
FINAL DRAFT
International
Standard
ISO/FDIS 22459
ISO/TC 206
Fine ceramics (advanced ceramics,
Secretariat: JISC
advanced technical ceramics) —
Voting begins on:
Reinforcement of ceramic
2024-03-06
composites — Determination of
Voting terminates on:
distribution of tensile strength and
2024-05-29
tensile strain to failure of filaments
within a multifilament tow at
ambient temperature
Céramiques techniques — Renfort de céramiques composites —
Détermination de la distribution de la résistance en traction et de
la déformation à la rupture en traction de filaments dans un fil
multifilamentaire à température ambiante
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
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TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 22459:2024(en) © ISO 2024
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oSIST prEN ISO 22459:2024
FINAL DRAFT
ISO/FDIS 22459:2024(en)
International
Standard
ISO/FDIS 22459
ISO/TC 206
Fine ceramics (advanced ceramics,
Secretariat: JISC
advanced technical ceramics) —
Voting begins on:
Reinforcement of ceramic
composites — Determination of
Voting terminates on:
distribution of tensile strength and
tensile strain to failure of filaments
within a multifilament tow at
ambient temperature
Céramiques techniques — Renfort de céramiques composites —
Détermination de la distribution de la résistance en traction et de
la déformation à la rupture en traction de filaments dans un fil
multifilamentaire à température ambiante
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
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ISO/CEN PARALLEL PROCESSING
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Published in Switzerland Reference number
ISO/FDIS 22459:2024(en) © ISO 2024
© ISO 2024 – All rights reserved
ii
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oSIST prEN ISO 22459:2024
ISO/FDIS 22459:2024(en)
Contents Page
Foreword .
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