CEN/TS 14425-5:2004

Advanced technical ceramics - Test methods for determination of fracture toughness of monolitic ceramics - Part 5: Single-edge vee-notch beam (SEVNB) method

This part of CEN/TS 14425 describes a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of V-notched bars, which are loaded in 4-point bending until failure. It is applicable to ceramics with a grain size or major microstructural feature size larger than about 1 µm.

Hochleistungskeramik - Prüfverfahren zur Bestimmung der Bruchzähigkeit von monolithischer Keramik - Teil 5: Verfahren für Biegeproben mit V-Kerb (SEVNB-Verfahren)

Céramiques techniques avancées - Méthodes d'essai pour la détermination de la résistance à la fracture des céramiques monolithiques - Partie 5: Méthode du faisceau à entaille en V sur bord simple (SEVNB)

Sodobna tehnična keramika – Preskusne metode za ugotavljanje odpornosti monolitske keramike proti lomljenju – 5. del: Metoda upogibnega preskusa z V-zarezo (metoda SEVNB)

General Information

• Status: Withdrawn
• Publication Date: 10-Aug-2004
• Withdrawal Date: 26-Apr-2016
• ICS: 81.060.30 - Advanced ceramics
• Technical Committee: CEN/TC 184 - Advanced technical ceramics
• Drafting Committee: CEN/TC 184/WG 3 - Monolithic ceramics
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 27-Apr-2016
• Ref Project: SIST-TS CEN/TS 14425-5:2005 - Advanced technical ceramics - Test methods for determination of fracture toughness of monolitic ceramics - Part 5: Single-edge vee-notch beam (SEVNB) method

Relations

• Replaced By: EN ISO 23146:2016 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Test methods for fracture toughness of monolithic ceramics - Single-edge V-notch beam (SEVNB) method (ISO 23146:2012)
• Effective Date: 04-May-2016

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 14425-5:2005
01-januar-2005
6RGREQDWHKQLþQDNHUDPLND±3UHVNXVQHPHWRGH]DXJRWDYOMDQMHRGSRUQRVWL
PRQROLWVNHNHUDPLNHSURWLORPOMHQMX±GHO0HWRGDXSRJLEQHJDSUHVNXVD]9
]DUH]RPHWRGD6(91%
Advanced technical ceramics - Test methods for determination of fracture toughness of
monolitic ceramics - Part 5: Single-edge vee-notch beam (SEVNB) method
Hochleistungskeramik - Prüfverfahren zur Bestimmung der Bruchzähigkeit von
monolithischer Keramik - Teil 5: Verfahren für Biegeproben mit V-Kerb (SEVNB-
Verfahren)
Céramiques techniques avancées - Méthodes d'essai pour la détermination de la
résistance a la fracture des céramiques monolithiques - Partie 5: Méthode du faisceau a
entaille en V sur bord simple (SEVNB)
Ta slovenski standard je istoveten z: CEN/TS 14425-5:2004
ICS:
81.060.30 Sodobna keramika Advanced ceramics
SIST-TS CEN/TS 14425-5:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 14425-5:2005

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SIST-TS CEN/TS 14425-5:2005



TECHNICAL SPECIFICATION
CEN/TS 14425-5

SPÉCIFICATION TECHNIQUE

TECHNISCHE SPEZIFIKATION
August 2004
ICS 81.060.30

English version
Advanced technical ceramics - Test methods for determination
of fracture toughness of monolitic ceramics - Part 5: Single-edge
vee-notch beam (SEVNB) method
Céramiques techniques avancées - Méthodes d'essai pour Hochleistungskeramik - Prüfverfahren zur Bestimmung der
la détermination de la résistance à la fracture des Bruchzähigkeit von monolithischer Keramik - Teil 5:
céramiques monolithiques - Partie 5: Méthode du faisceau Verfahren für Biegeproben mit V-Kerb (SEVNB-Verfahren)
à entaille en V sur bord simple (SEVNB)
This Technical Specification (CEN/TS) was approved by CEN on 4 April 2004 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.

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.




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© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 14425-5:2004: E
worldwide for CEN national Members.

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SIST-TS CEN/TS 14425-5:2005
CEN/TS 14425-5:2004 (E)
Contents Page
Foreword. 3
1 Scope. 4
2 Normative references . 4
3 Terms and definitions. 4
4 Principle . 4
5 Apparatus . 5
5.1 Razor blades. 5
5.2 Diamond paste . 5
5.3 Lubricant. 5
5.4 Test piece support . 5
5.5 Flexural strength test jig .
...