NBN EN 12789 : 2002
Current
The latest, up-to-date edition.
ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF CERAMIC COMPOSITES AT HIGH TEMPERATURE UNDER AIR AT ATMOSPHERIC PRESSURE - DETERMINATION OF FLEXURAL STRENGTH
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Terms and definitions
5 Apparatus
5.1 Test machine
5.2 Test jig
5.3 Set-up for heating
5.4 Temperature measurement
5.5 Data recording system
5.6 Micrometers
6 Test pieces
7 Test piece preparation
7.1 Machining and preparation
7.2 Number of test pieces
8 Test procedures
8.1 Test set-up: temperature considerations
8.2 Test set-up: other considerations
8.3 Testing technique
8.4 Test validity
9 Calculation of results
9.1 Test piece origin
9.2 Flexural strength
10 Test report
Bibliography
Describes the conditions for determination of the flexural strength of ceramic matrix composite materials with continuous fibre reinforcement under three-point or four-point bending for temperatures up to 1700 degree C in air at atmospheric pressure.
| DevelopmentNote |
Supersedes NBN ENV 12789. (05/2005)
|
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN 12789 : 2003 | Identical |
| BS EN 12789:2002 | Identical |
| EN 12789:2002 | Identical |
| I.S. EN 12789:2002 | Identical |
| DIN EN 12789:2003-01 | Identical |
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