NBN EN 15158 : 2006
Current
The latest, up-to-date edition.
ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF CERAMIC COMPOSITES AT HIGH TEMPERATURE UNDER INERT ATMOSPHERE - DETERMINATION OF FATIGUE PROPERTIES AT CONSTANT AMPLITUDE
12-01-2013
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
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