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    ASTM WK72725

    Revision of B935 - 16 Standard Guide for Steam Treatment of Ferrous Powder Metallurgy (PM) Materials

    (What is a Work Item?)

    Active Standard: B935 - 20

    Developed by Subcommittee: B09.05 | Committee B09 | Contact Staff Manager

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    WK72725

    Keywords

    blackening; black oxide; ferrous PM parts; iron oxide; magnetite; steam;;

    Rationale

    This standard is due for periodic review. An addition will be made to include a typical process temperature in Section 7.1.3.The tabulated data in Table X1.1 will be charged to reflect the data from the technical paper from which they were taken more accurately.

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    Work Item Status

    Date Initiated:
    04-23-2020

    Technical Contact:
    W Brian James

    Item:
    013

    Ballot:
    B09 (20-02)

    Status:
    Ballot Item Approved as B935-2020 and Pending Publication