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UNI EN 12788 : 2006

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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

Withdrawn date

20-07-2023

Published date

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Withdrawn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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