EN 1071-9:2009

Advanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain

This part of EN 1071 describes a method of measuring the fracture strain of ceramic coatings by means of uniaxial tension or compression tests coupled with acoustic emission to monitor the onset of cracking of the coating. Tensile or compressive strains can also be applied by flexure using four-point bending. Measurements can be made in favourable cases at elevated temperatures as well as at room temperature.

Hochleistungskeramik - Verfahren zur Prüfung keramischer Schichten - Teil 9: Bestimmung der Bruchdehnung

Dieser Teil von EN 1071 legt ein Verfahren zur Bestimmung der Bruchdehnung keramischer Schichten durch einachsige Zug- oder Druckprüfung fest, gekoppelt mit akustischer Emission zum Überwachen des Beginns der Rissbildung in der Schicht. Dehnungen unter Zug oder Druck können auch durch Biegung in einem Vier-Punkt-Biegeversuch aufgebracht werden. Die Messungen können in günstigen Fällen bei erhöhten Tempe-raturen als auch bei Raumtemperatur durchgeführt werden.

Céramiques techniques avancées - Méthodes d'essai pour revêtements céramiques - Partie 9 : Détermination de la déformation à la rupture

La présente partie de l’EN 1071 décrit une méthode permettant de mesurer la déformation à la rupture des revêtements céramiques en procédant à des essais en traction et en compression uniaxiaux associés à une émission acoustique pour surveiller l’amorce de la fissuration du revêtement. Des déformations en traction ou en compression peuvent également être réalisées par flexion en utilisant un dispositif de flexion en quatre points. Les mesurages peuvent être effectués dans les cas favorables à température élevée comme à température ambiante.

Sodobna tehnična keramika - Metode za preskušanje keramičnih prevlek - 9. del: Ugotavljanje pokanja zaradi obremenitve

General Information

• Status: Withdrawn
• Publication Date: 14-Jul-2009
• Withdrawal Date: 19-Apr-2016
• ICS: 17.040.20 - Properties of surfaces
• ICS: 25.220.99 - Other treatments and coatings
• ICS: 81.060.30 - Advanced ceramics
• Technical Committee: CEN/TC 184 - Advanced technical ceramics
• Drafting Committee: CEN/TC 184/WG 5 - Ceramic coatings
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 20-Apr-2016
• Ref Project: SIST EN 1071-9:2009 - Advanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain

Relations

• Replaces: CEN/TS 1071-9:2004 - Advanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain
• Effective Date: 18-Jul-2009
• Replaced By: EN ISO 14604:2016 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods of test for ceramic coatings - Determination of fracture strain (ISO 14604:2012)
• Effective Date: 17-Dec-2014

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hochleistungskeramik - Verfahren zur Prüfung keramischer Schichten - Teil 9: Bestimmung der BruchdehnungCéramiques techniques avancées - Méthodes d'essai pour revêtements céramiques - Partie 9 : Détermination de la déformation à la ruptureAdvanced technical ceramics - Methods of test for ceramic coatings - Part 9: Determination of fracture strain81.060.30Sodobna keramikaAdvanced ceramics25.220.99Druge obdelave in prevlekeOther treatments and coatingsICS:Ta slovenski standard je istoveten z:EN 1071-9:2009SIST EN 1071-9:2009en,fr,de01-november-2009SIST EN 1071-9:2009SLOVENSKI
STANDARDSIST-TS CEN/TS 1071-9:20051DGRPHãþD



SIST EN 1071-9:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1071-9July 2009ICS 81.060.30Supersedes CEN/TS 1071-9:2004
English VersionAdvanced technical ceramics - Methods of test for ceramiccoatings - Part 9: Determination of fracture strainCéramiques techniques avancées - Méthodes d'essai pourrevêtements céramiques - Partie 9 : Détermination de ladéformation à la ruptureHochleistungskeramik - Verfahren zur Prüfung keramischerSchichten - Teil 9: Bestimmung der BruchdehnungThis European Standard was approved by CEN on 19 June 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1071-9:2009: ESIST EN 1071-9:2009



EN 1071-9:2009 (E) 2 Contents Page Foreword . 3 Introduction . 5 1 Scope. 6 2 Normative references . 6 3 Terms and definitions . 6 4 Significance and use . 8 5 Principle . 8 6 Apparatus and materials . 8 6.1 Instrumentation . 8 6.2 Specimen preparation . 9 7 Test procedure . 11 7.1 Calibration . 11 7.2 Sample loading . 11 7.3 Strain determination . 11 7.4 Crack detection . 11 7.5 Test parameters . 12 8 Report . 12 Bibliography .
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