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BS EN 725-3:2007

Current

Current

The latest, up-to-date edition.

Advanced technical ceramics. Methods of test for ceramic powders Determination of the oxygen content of nonoxides by thermal extraction with a carrier gas

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-31-2008

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Sample preparation
6 Calibration
7 Blank determination
8 Procedure
9 Test report
Annex A (informative) - Guidance in the selection of test
        conditions

Specifies a method for the determination of the oxygen content of non-oxide powders used for advanced technical ceramics, using an inert carrier gas thermal extraction method.

This part of EN 725 describes a method for the determination of the oxygen content of non-oxide powders used for advanced technical ceramics, using an inert carrier gas thermal extraction method. The method described is suitable for oxygen contents of less than 3 %. NOTE An indication of the limits of determination is usually given by the manufacturers of the gas analysis apparatus used. However, for a specific measurement procedure, such limits can be determined by experiments conducted by the user.

Committee
RPI/13
DevelopmentNote
Supersedes 92/39462 DC (08/2005) Supersedes 05/30117325 DC. (10/2008)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
UNE-EN 725-3:1995 Identical
EN 725-3:2007 Identical
SN EN 725-3 : 2007 Identical
DIN EN 725-3:2007-04 Identical
NBN EN 725-3 : 2007 Identical
NEN EN 725-3 : 2007 Identical
I.S. EN 725-3:2007 Identical
NF EN 725-3 : 2007 Identical
NS EN 725-3 : 2ED 2007 Identical
UNI EN 725-3 : 2007 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories

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