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  • EN 725-3:2007

    Current The latest, up-to-date edition.

    Advanced technical ceramics - Methods of test for ceramic powders - Part 3: Determination of the oxygen content of non-oxides by thermal extraction with a carrier gas

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    Published date:  17-01-2007

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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 %.NOTEAn 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.

    General Product Information - (Show below) - (Hide below)

    Committee CEN/TC 184
    Development Note Supersedes UNE EN 725-3. (12/2007)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    05/30117313 DC : DRAFT MAY 2005 EN 13233 - ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
    CEN/TR 13233 : 2007 COR 2007 ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
    DIN EN 12698-1 E : 2007 CHEMICAL ANALYSIS OF NITRIDE BONDED SILICON CARBIDE REFRACTORIES - PART 1: CHEMICAL METHODS
    EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
    DIN EN 12698-1:2007-06 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
    EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
    DIN EN 12698-2:2007-06 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
    05/30112821 DC : 0 EN 12698 - CHEMICAL ANALYSIS OF NITRIDE BONDED SILICON CARBIDE REFRACTORIES
    05/30134544 DC : 0 EN 23698 - CHEMICAL ANALYSIS OF NITRIDE BONDED SILICON CARBIDE REFRACTORIES
    DIN EN ISO 21068-3:2008-12 CHEMICAL ANALYSIS OF SILICON-CARBIDE-CONTAINING RAW MATERIALS AND REFRACTORY PRODUCTS - PART 3: DETERMINATION OF NITROGEN, OXYGEN AND METALLIC AND OXIDIC CONSTITUENTS
    DIN EN 12698-2 E : 2007 CHEMICAL ANALYSIS OF NITRIDE BONDED SILICON CARBIDE REFRACTORIES - PART 2: XRD METHODS
    BS EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories Chemical methods
    BS EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories XRD methods
    UNI EN 14232 : 2009 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
    BS EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products Determination of nitrogen, oxygen and metallic and oxidic constituents
    UNI EN ISO 21068-3 : 2008 CHEMICAL ANALYSIS OF SILICON-CARBIDE CONTAINING RAW MATERIALS AND REFRACTORY PRODUCTS - PART 3: DETERMINATION OF NITROGEN, OXYGEN AND METALLIC AND OXIDIC CONSTITUENTS
    09/30185903 DC : 0 BS EN 14232 - ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
    PREN 14232 : DRAFT 2009 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
    PD CEN/TR 13233:2007 Advanced technical ceramics. Notations and symbols
    I.S. ENV 14232:2003 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
    DD ENV 14232:2003 Advanced technical ceramics. Terms, definitions and abbreviations
    I.S. EN ISO 21068-3:2008 CHEMICAL ANALYSIS OF SILICON-CARBIDE-CONTAINING RAW MATERIALS AND REFRACTORY PRODUCTS - PART 3: DETERMINATION OF NITROGEN, OXYGEN AND METALLIC AND OXIDIC CONSTITUENTS
    ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
    EN ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008)
    EN 14232:2009 Advanced technical ceramics - Terms, definitions and abbreviations
    BS EN 14232:2009 Advanced technical ceramics. Terms, definitions and abbreviations
    DD CEN/TR 13233 : 2007 ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
    I.S. EN 14232:2009 ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
    S.R. CEN TR 13233:2007 ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS

    Standards Referencing This Book - (Show below) - (Hide below)

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

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