ASTM WK26243

    Work Item: ASTM WK26243 - Revision of A977 / A977M - 07 Standard Test Method for Magnetic Properties of High-Coercivity Permanent Magnet Materials Using Hysteresigraphs

    (What is a Work Item?)

    Active Standard: A977 / A977M - 07(2013)

    Developed by Subcommittee: A06.01 | Committee A06 | Contact Staff Manager



    1. Rationale

    There is no precision and bias statement for this standard. The work item is for ILS# 68 on Standard Test Method A0977 Magnetic Properties of High-CoercivityPermanent Magnet Materials Using Hysteresigraphs, to produce data in support of a precision and bias statement. Review for reapproval.


    Keywords

    coercive field strength; coercivity; hysteresigraph; induction; magnetic; magnetic material; magnetic test; permanent magnets; permeameter; remanence;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    11-06-2009

    Technical Contact:
    Reinhold Strnat

    Status:
    Draft Under Development