• ISO 4491-1:1989

    Current The latest, up-to-date edition.

    Metallic powders Determination of oxygen content by reduction methods Part 1: General guidelines

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  28-09-1989

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Gives some recommendations for the correct interpretation of the results obtained. The test methods are applicable generally to all powders of metals, alloys, carbides and mixtures thereof. The constituents of the powder shall be non-volatile and free of lubricant or organic binder. The limitations of the methods which depend upon the nature of the analysed metal are discussed in clause 4.

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

    Committee ISO/TC 119/SC 2
    Development Note Also numbered as BS EN 24491-1 (09/2005)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

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

    DIN ISO 4491-2:1998-07 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)
    I.S. EN ISO 4491-2:1999 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 2: LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS)
    ONORM EN ISO 4491-4 : 2013 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION (ISO 4491-4:2013)
    BS EN 24491-2:1993 Metallic powders. Determination of oxygen content by reduction methods Loss of mass on hydrogen reduction (hydrogen loss)
    DIN ISO 4491-3:1998-07 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 3: HYDROGEN-REDUCIBLE OXYGEN
    ISO 4491-4:2013 Metallic powders Determination of oxygen content by reduction methods Part 4: Total oxygen by reduction-extraction
    DIN EN ISO 4491-4 E : 2013 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION (ISO 4491-4:2013)
    UNI EN ISO 4491-4 : 2013 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION
    I.S. EN ISO 4491-4:2013 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION (ISO 4491-4:2013)
    DIN EN ISO 4491-4:2013-08 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION (ISO 4491-4:2013)
    BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods Total oxygen by reduction-extraction
    EN ISO 4491-4 : 2013 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION (ISO 4491-4:2013)
    DIN EN ISO 4491-3:2006-06 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
    ISO 4491-3:1997 Metallic powders Determination of oxygen content by reduction methods Part 3: Hydrogen-reducible oxygen
    BS EN ISO 4491-3:2006 Metallic powders. Determination of oxygen content by reduction methods Hydrogen-reducible oxygen
    BS EN ISO 4491-2:1999 Metallic powders. Determination of oxygen content by reduction methods Loss of mass on hydrogen reduction (hydrogen loss)
    ISO 4491-2:1997 Metallic powders Determination of oxygen content by reduction methods Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
    EN 24491-2 : 1993 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS)
    EN ISO 4491-3 : 2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
    EN ISO 4491-2 : 1999 METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 2: LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS)

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

    ISO 4491-2:1997 Metallic powders Determination of oxygen content by reduction methods Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
    ISO 4491-3:1997 Metallic powders Determination of oxygen content by reduction methods Part 3: Hydrogen-reducible oxygen
    ISO 4491-4:2013 Metallic powders Determination of oxygen content by reduction methods Part 4: Total oxygen by reduction-extraction
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