EN 12290:2005

Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under inert atmosphere - Determination of compression properties

This European Standard specifies the conditions for determination of compression properties of ceramic matrix composite materials with continuous fibre reinforcement for temperatures up to 2 000 °C under vacuum or a gas atmosphere which is inert to the material under test.
NOTE   The use of these environments is aimed at avoiding changes of the material to be tested due to chemical reaction with its environment during the test.
This European Standard 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.
Two types of compression are distinguished:
a)   compression between platens;
b)   compression using grips.

Hochleistungskeramik - Mechanische Eigenschaften von keramischen Verbundwerkstoffen bei hoher Temperatur in inerter Atmosphäre - Bestimmung der Eigenschaften unter Druck

4
Diese Europaische Norm legt die Bedingungen zur Bestimmung der Eigenschaften von endlosfaser-verstarkten
Verbundwerkstoffen mit keramischer Matrix unter Druckbeanspruchung bei Temperaturen bis zu
2 000 ¡ÆC im Vakuum oder in einer gegenuber dem zu prufenden Werkstoff inerten Atmosphare fest.
ANMERKUNG Die Anwendung dieser Atmospharen hat den Zweck, Veranderungen des zu prufenden Werkstoffes
aufgrund einer chemischen Reaktion mit der umgebenden Atmosphare wahrend der Prufung zu vermeiden.
Diese Europaische Norm ist auf alle endlosfaserverstarkten Verbundwerkstoffe mit keramischer Matrix mit
unidirektionaler (1D), bidirektionaler (2D) und mehrdirektionaler (xD, mit 2 < x ¡Âparallel zu einer der Hauptverstarkungsachsen anwendbar.
Zwei Arten der Druckbelastung werden unterschieden:
a) Druckbelastung zwischen Platten;
b) Druckbelastung mit Einspanneinrichtungen.

Céramiques techniques avancées - Propriétés mécaniques des céramiques composites à haute température en atmosphère neutre - Détermination des caractéristiques en compression

La présente Norme européenne a pour objet de fixer les conditions de détermination des propriétés en
compression des matériaux composites à matrice céramique et à renfort fibreux continu pour des
températures allant jusqu'à 2 000 °C sous vide ou sous une atmosphère gazeuse neutre vis-à-vis du matériau
essayé.
NOTE L'utilisation de ces environnements permet d'éviter au matériau à tester, des changements dus à une réaction
chimique avec l'environnement pendant l'essai.
La présente Norme européenne s'applique à tous les composites à matrice céramique à renfort fibreux
continu, unidirectionnels (1D), bidirectionnels (2D), et tridirectionnels (xD, avec 2 < x £ 3) sollicités suivant un
axe principal de renfort.
Deux cas de compression sont distingués :
a) la compression entre plateaux ;
b) la compression entre mors.

Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under inert atmosphere - Determination of compression properties

General Information

• Status: Withdrawn
• Publication Date: 21-Jun-2005
• Withdrawal Date: 26-Apr-2016
• ICS: 81.060.30 - Advanced ceramics
• Technical Committee: CEN/TC 184 - Advanced technical ceramics
• Drafting Committee: CEN/TC 184/SC 1 - Ceramic composites
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 27-Apr-2016
• Mandate: M/076 - Mandate to CEN/CENELEC for standardization in the field of advanced ceramics
• Ref Project: SIST EN 12290:2005 - Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under inert atmosphere - Determination of compression properties

Relations

• Replaces: ENV 12290:1996 - Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under inert atmosphere - Determination of compression properties
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 14544:2016 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at high temperature - Determination of compression properties (ISO 14544:2013)
• Effective Date: 04-May-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12290:2005
01-november-2005
1DGRPHãþD
SIST ENV 12290:2000
Advanced technical ceramics - Mechanical properties of ceramic composites at
high temperature under inert atmosphere - Determination of compression
properties
Advanced technical ceramics - Mechanical properties of ceramic composites at high
temperature under inert atmosphere - Determination of compression properties
Hochleistungskeramik - Mechanische Eigenschaften von keramischen
Verbundwerkstoffen bei hoher Temperatur in inerter Atmosphäre - Bestimmung der
Eigenschaften unter Druck
Céramiques techniques avancées - Propriétés mécaniques des céramiques composites
a haute température en atmosphere neutre - Détermination des caractéristiques en
compression
Ta slovenski standard je istoveten z: EN 12290:2005
ICS:
81.060.30 Sodobna keramika Advanced ceramics
SIST EN 12290:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12290:2005

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SIST EN 12290:2005



EUROPEAN STANDARD
EN 12290

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2005
ICS 81.060.30 Supersedes ENV 12290:1996
English version
Advanced technical ceramics - Mechanical properties of ceramic
composites at high temperature under inert atmosphere -
Determination of compression properties
Céramiques techniques avancées - Propriétés mécaniques Hochleistungskeramik - Mechanische Eigenschaften von
des céramiques composites à haute température en keramischen Verbundwerkstoffen bei hoher Temperatur in
atmosphère neutre - Détermination des caractéristiques en inerter Atmosphäre - Bestimmung der Eigenschaften unter
compression Druck
This European Standard was approved by CEN on 12 May 2005.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the Central Secretariat or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official
versions.

CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.




EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12290:2005: E
worldwide for CEN national Members.

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SIST EN 12290:2005
EN 12290:2005 (E)
Contents page
Foreword.3
1 Scope .4
2 Normative references .4
3 Terms, definitions and symbols.4
4 Principle.6
5 Apparatus .6
5.1 Test machine.6
5.2 Load train.6
5.3 Gastight test chamber.7
5.4 Set-up for heating .7
5.5 Extensometer .
...