Volume 11, Issue 3 (May 1983)

    JIc Measurement Point Determination for HY130, CMS-9, and Inconel Alloy 718

    CODEN: JTEOAD

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    Abstract

    Determination of the elastic-plastic fracture toughness for three medium strength materials of varying ductility has been carried out. The materials in order of decreasing ductility are HY130 steel, CMS-9 steel, and Inconel Alloy 718. A survey of measurement-point techniques for JIc has been incorporated in the study to evaluate the effect of ductility on the determination of the elastic-plastic fracture parameter and subsequent estimation of the elastic fracture toughness KIc.


    Author Information:

    Matthews, JR
    Defence Research Establishment Atlantic, FMO Halifax, Halifax, Nova Scotia

    West, GD
    Research assistantMember of ASTM, Stelco Inc., Edmonton, Alberta


    Stock #: JTE10683J

    ISSN: 0090-3973

    DOI: 10.1520/JTE10683J

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    Author
    Title JIc Measurement Point Determination for HY130, CMS-9, and Inconel Alloy 718
    Symposium , 0000-00-00
    Committee E08