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ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF CERAMIC COMPOSITES AT HIGH TEMPERATURE UNDER INERT ATMOSPHERE - DETERMINATION OF FATIGUE PROPERTIES AT CONSTANT AMPLITUDE

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2006

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle
5 Significance and use
6 Apparatus
   6.1 Fatigue test machine
   6.2 Load train
   6.3 Test chamber
   6.4 Set-up for heating
   6.5 Extensometer
   6.6 Temperature measurement
   6.7 Data recording system
   6.8 Micrometers
7 Test specimens
8 Test specimen preparation
   8.1 Machining and preparation
   8.2 Number of test specimens
9 Test procedure
   9.1 Test set-up: temperature considerations
   9.2 Measurement of test specimen dimensions
   9.3 Testing technique
   9.4 Test validity
10 Calculation of results
   10.1 Time to failure, t[f]
   10.2 Damage parameters
   10.3 Residual properties
11 Test report
Annex A (informative) Schematic evolution of E

Describes the conditions for the determination of constant-amplitude of load or strain in uniaxial tension/tension or in uniaxial tension/compression cyclic fatigue properties of ceramic matrix composite materials (CMCs) with fibre reinforcement for temperature up to 2000 degree C under vacuum or a gas atmosphere which is inert to the material under test.

DocumentType	Standard
Pages	20
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
BS EN 15158:2006	Identical
UNI EN 15158 : 2007	Identical
DIN EN 15158:2006-10	Identical
EN 15158:2006	Identical
DIN EN 15158 E : 2006	Identical