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STANDARDSIST ENV 14186:20071DGRPHãþD
SIST EN 14186:2009
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14186November 2007ICS 81.060.30Supersedes ENV 14186:2002
English VersionAdvanced technical ceramics - Mechanical properties of ceramiccomposites at room temperature - Determination of elasticproperties by an ultrasonic techniqueCéramiques techniques avancées - Propriétés mécaniquesdes céramiques composites à température ambiante -Détermination des propriétés élastiques par une méthodeultrasonoreHochleistungskeramik - Mechanische Eigenschaftenkeramischer Verbundwerkstoffe bei Raumtemperatur -Bestimmung von elastischen Eigenschaften mittelsUltraschallwellenThis European Standard was approved by CEN on 13 October 2007.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: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14186:2007: ESIST EN 14186:2009
EN 14186:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principle.7 5 Significance and use.10 6 Apparatus.10 6.1 Ultrasonic tank with thermostatic control.10 6.2 Temperature measurement device.10 6.3 Test specimen holder.10 6.4 Transducers.11 6.5 Transducer holders.11 6.6 Pulse generator.11 6.7 Signal recording system.11 7 Test specimens.
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