EN ISO 17142:2016
Current
The latest, up-to-date edition.
Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at high temperature in air at atmospheric pressure - Determination of fatigue properties at constant amplitude (ISO 17142:2014)
20-04-2016
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Significance and use
6 Apparatus
7 Test specimens
8 Test specimen preparation
9 Test procedure
10 Calculation of results
11 Test report
Annex A (informative) - Schematic evolution of E
ISO 17142:2014 specifies the conditions for the determination of properties at constant-amplitude of load or strain in uniaxial tension/tension or in uniaxial tension/compression cyclic fatigue of ceramic matrix composite materials (CMCs) with fibre reinforcement for temperature up to 1 700 °C in air at atmospheric pressure.
It applies to all ceramic matrix composites with fibre reinforcement, unidirectional (1D), bi-directional (2D), and tri-directional (xD, where 2 < x ≤ 3).
Its purpose is to determine the behaviour of CMC when subjected to mechanical fatigue and oxidation simultaneously. Tests for the determination of fatigue properties at high temperature in inert atmospheres differ from those in oxidative atmospheres. Contrary to an inert atmosphere, damage in an oxidative atmosphere accumulates due to the influence of purely mechanical fatigue and to chemical effects of the material's oxidation.
| Committee |
CEN/TC 184
|
| DevelopmentNote |
Supersedes EN 15157. (05/2016)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SN EN ISO 17142:2016 | Identical |
| UNI EN ISO 17142 : 2016 | Identical |
| PN EN ISO 17142 : 2016 | Identical |
| DIN EN ISO 17142 E : 2016 | Identical |
| NS EN ISO 17142 : 2016 | Identical |
| I.S. EN ISO 17142:2016 | Identical |
| NEN EN ISO 17142 : 2016 | Identical |
| UNE-EN ISO 17142:2016 | Identical |
| BS EN ISO 17142:2016 | Identical |
| NF EN ISO 17142 : 2016 | Identical |
| NBN EN ISO 17142 : 2016 | Identical |
| ISO 17142:2014 | Identical |
| DIN EN ISO 17142:2015-11 (Draft) | Identical |
| DIN EN ISO 17142:2016-11 | Identical |
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| ISO 9513:2012 | Metallic materials — Calibration of extensometer systems used in uniaxial testing |
| 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 |
| CEN/TR 13233 : 2007 COR 2007 | ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS |
| IEC 60584-1:2013 | Thermocouples - Part 1: EMF specifications and tolerances |
| ISO 15733:2015 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Mechanical properties of ceramic composites at ambient temperature in air atmospheric pressure — Determination of tensile properties |
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