UNI EN 12788 : 2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF CERAMIC COMPOSITES AT HIGH TEMPERATURE UNDER INERT ATMOSPHERE - DETERMINATION OF FLEXURAL STRENGTH
20-07-2023
26-01-2006
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle
5 Apparatus
5.1 Test machine
5.2 Test jig
5.3 Gastight test chamber
5.4 Set-up for heating
5.5 Temperature measurement devices
5.6 Data recording system
5.7 Micrometers
6 Test specimens
7 Test specimen preparation
7.1 Machining and preparation
7.2 Number of test specimens
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 specimen origin
9.2 Flexural strength
10 Test report
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 2 000 degree C under vacuum or a gas atmosphere which is inert to the material under test.
| Committee |
CT 33
|
| DevelopmentNote |
Supersedes UNI ENV 12788. (01/2006)
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| BS EN 12788:2005 | Identical |
| NS EN 12788 : 1ED 2005 | Identical |
| NBN EN 12788 : 2005 | Identical |
| I.S. EN 12788:2005 | Identical |
| SN EN 12788 : 2005 | Identical |
| DIN EN 12788:2005-11 | Identical |
| NEN EN 12788 : 2005 | Identical |
| NF EN 12788 : 2006 | Identical |
| EN 12788:2005 | Identical |
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