Preparation of Impact Specimens from Cast Austenitic Manganese Steels

    Volume 13, Issue 2 (March 1985)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Page Count: 2


    Ghoreshy, M
    Research associate, professor emeritus, and professor and department head, Queen's University, Kingston, Canada

    Mackay, WBF
    Research associate, professor emeritus, and professor and department head, Queen's University, Kingston, Canada

    Smith, RW
    Research associate, professor emeritus, and professor and department head, Queen's University, Kingston, Canada

    Abstract

    A method is described for the preparation of Charpy impact specimens suitable for screening purposes for a series of small experimental cast austenitic manganese steel heats. The process involves the investment casting of test specimens and notching by means of a computer controlled electrical-discharge-machining (EDM) unit.


    Paper ID: JTE10777J

    DOI: 10.1520/JTE10777J

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    Author
    Title Preparation of Impact Specimens from Cast Austenitic Manganese Steels
    Symposium , 0000-00-00
    Committee E28