• I.S. EN ISO 3252:2000

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    POWDER METALLURGY - VOCABULARY

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  31-03-2020

    Language(s):  English

    Published date:  01-01-2000

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Scope
    Terms and definition
    1 Powders
    2 Forming
    3 Sintering
    4 Post-sintering treatments
    5 Powder metallurgy materials
    Bibliography
    Alphabetical index

    Abstract - (Show below) - (Hide below)

    Covers definitions of terms relating to powder metallurgy. Powder metallurgy is the branch of metallurgy which relates to the manufacture of metallic powders, or of articles made from such powders with or without the addition of non-metallic powders, or of articles made from such powders with or without the addition of non-metallic powders, by the application of forming and sintering processes.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Withdrawn
    Superseded By

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

    ISO 3995:1985 Metallic powders Determination of green strength by transverse rupture of rectangular compacts
    ISO 3923-2:1981 Metallic powders Determination of apparent density Part 2: Scott volumeter method
    ISO 2738:1999 Sintered metal materials, excluding hardmetals Permeable sintered metal materials Determination of density, oil content and open porosity
    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 4505:1978 Hardmetals Metallographic determination of porosity and uncombined carbon
    ISO 3953:2011 Metallic powders Determination of tap density
    ISO 4497:1983 Metallic powders Determination of particle size by dry sieving
    ISO 4022:1987 Permeable sintered metal materials Determination of fluid permeability
    ISO 4492:2017 Metallic powders, excluding powders for hardmetals Determination of dimensional changes associated with compacting and sintering
    ISO 4490:2014 Metallic powders Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
    ISO 3923-1:2008 Metallic powders Determination of apparent density Part 1: Funnel method
    ISO 3927:2017 Metallic powders, excluding powders for hardmetals — Determination of compressibility in uniaxial compression
    ISO 2739:2012 Sintered metal bushings — Determination of radial crushing strength
    ISO 3954:2007 Powders for powder metallurgical purposes Sampling
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