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    I.S. EN ISO 10070:2019

    Current The latest, up-to-date edition.

    Metallic powders - Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions (ISO 10070:2019)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  06-01-2020

    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
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 General principles
    6 Procedure
    7 Expression of results
    8 Test report
    Annex A (informative) Examples of methods of determining the permeability to air of a powder bed
    Annex B (informative) Preliminary treatment of powder for de-agglomeration
    Bibliography

    Abstract - (Show below) - (Hide below)

    This document specifies a method of measuring the air permeability and the porosity of a packed bed of metal powder, and of deriving therefrom the value of the envelope-specific surface area.

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

    Committee TC 119
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
    Publisher National Standards Authority of Ireland
    Status Current
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