CEN/TS 14425-5 : 2004

Superseded

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ADVANCED TECHNICAL CERAMICS - TEST METHODS FOR DETERMINATION OF FRACTURE TOUGHNESS OF MONOLITIC CERAMICS - PART 5: SINGLE-EDGE VEE-NOTCH BEAM (SEVNB) METHOD

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Superseded date: 01-04-2016

Language(s):

Published date: 12-01-2013

Publisher: Comite Europeen de Normalisation

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Table of Contents - (Show below) - (Hide below)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
  5.1 Razor blades
  5.2 Diamond paste
  5.3 Lubricant
  5.4 Test piece support
  5.5 Flexural strength test jig
  5.6 Mechanical testing machine
  5.7 Ultrasonic cleaning bath
  5.8 Micrometer
  5.9 Microscope
  5.10 Notch measuring device
  5.11 Drying oven
  5.12 Diamond slitting saw
6 Test piece preparation
  6.1 Number of test pieces
  6.2 Test-piece dimensions
  6.3 Preparing the V-notch by hand
  6.4 Preparing the V-notches by machine (optional)
7 Test procedure
  7.1 Determination of notch root radius
  7.2 Dimensions of test-piece
  7.3 Flexural strength test
  7.4 Measurement of notch depth
  7.5 Calculation of fracture toughness
8 Precision and bias
9 Test report
Annex A (informative) Notch honing by machine
Annex B (informative) Interlaboratory evaluation of the SEVNB
        fracture toughness test procedures
Bibliography

Abstract - (Show below) - (Hide below)

Specifies 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.

General Product Information - (Show below) - (Hide below)

Committee	TC 184
Document Type	Standard
ISBN
Pages
Published
Publisher	Comite Europeen de Normalisation
Status	Superseded
Superseded By	EN ISO 23146:2016

National Adoptions - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
NBN CEN/TS 14425-5 : 2004	Identical
UNI CEN/TS 14425-5 : 2006	Identical
NEN NPR CEN/TS 14425-5 : 2004	Identical
I.S. CEN TS 14425-5:2004	Identical
DIN CEN/TS 14425-5:2004-10	Identical
DD CEN/TS 14425-5:2004	Identical

Standards Referenced By This Book - (Show below) - (Hide below)

CEN/TR 13233 : 2007 COR 2007	ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
ISO 6474-1:2010	Implants for surgery Ceramic materials Part 1: Ceramic materials based on high purity alumina
BS ISO 6474-1:2010	Implants for surgery. Ceramic materials Ceramic materials based on high purity alumina
UNI EN 14232 : 2009	ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
16/30332223 DC : 0	BS ISO 6474-1 - IMPLANTS FOR SURGERY - CERAMIC MATERIALS - PART 1: CERAMIC MATERIALS BASED ON HIGH PURITY ALUMINA
17/30361518 DC : 0	BS ISO 6474-2 - IMPLANTS FOR SURGERY - CERAMIC MATERIALS - PART 2: COMPOSITE MATERIALS BASED ON A HIGH-PURITY ALUMINA MATRIX WITH ZIRCONIA REINFORCEMENT
10/30196848 DC : 0	BS ISO 6474-2 - IMPLANTS FOR SURGERY - CERAMIC MATERIALS - PART 2: COMPOSITE MATERIALS BASED ON A HIGH PURITY ALUMINA MATRIX WITH ZIRCONIA REINFORCEMENT
09/30185903 DC : 0	BS EN 14232 - ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
PREN 14232 : DRAFT 2009	ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
PD CEN/TR 13233:2007	Advanced technical ceramics. Notations and symbols
ISO 6474-2:2012	Implants for surgery Ceramic materials Part 2: Composite materials based on a high-purity alumina matrix with zirconia reinforcement
EN 14232:2009	Advanced technical ceramics - Terms, definitions and abbreviations
BS ISO 6474-2:2012	Implants for surgery. Ceramic materials Composite materials based on a high-purity alumina matrix with zirconia reinforcement
BS EN 14232:2009	Advanced technical ceramics. Terms, definitions and abbreviations
DD CEN/TR 13233 : 2007	ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
I.S. EN 14232:2009	ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
S.R. CEN TR 13233:2007	ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS

Standards Referencing This Book - (Show below) - (Hide below)

ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
EN 843-1:2006	Advanced technical ceramics - Mechanical properties of monolithic ceramics at room temperature - Part 1: Determination of flexural strength
ENV 1006 : DRAFT 2003	ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - GUIDANCE ON THE SELECTION OF TEST PIECES FOR THE EVALUATION OF PROPERTIES
CEN/TS 14425-1 : 2003	ADVANCED TECHNICAL CERAMICS - TEST METHODS FOR DETERMINATION OF FRACTURE TOUGHNESS OF MONOLITHIC CERAMICS - PART 1: GUIDE TO TEST METHOD SELECTION
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3611:2010	Geometrical product specifications (GPS) — Dimensional measuring equipment: Micrometers for external measurements — Design and metrological characteristics
ISO 7500-1:2015	Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system

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