STP856: Comparison of JIc Test Methods Recommended by ASTM and JSME

    Kobayashi, H
    Associate professor, research associate, and professor, Tokyo Institute of Technology, Tokyo,

    Nakamura, H
    Associate professor, research associate, and professor, Tokyo Institute of Technology, Tokyo,

    Nakazawa, H
    Associate professor, research associate, and professor, Tokyo Institute of Technology, Tokyo,

    Pages: 20    Published: Jan 1985


    Abstract

    The elastic-plastic fracture toughness JIc test method recommended by the Japan Society of Mechanical Engineers (JSME) Standard Method of Test for Elastic-Plastic Fracture Toughness JIc S001-1981 is outlined. Its applicability and utility compared with the ASTM Test for JIc, a Measure of Fracture Toughness (E 813) are discussed in this paper. It appears that JSME Standard S 001-1981 offers a superior approach to ASTM JIc determination in some aspects.

    Keywords:

    ductility, tearing, fracture tests, elastic-plastic fracture toughness, J integral, J, Ic, test, blunting line, R, curve, stretch zone, ductile tearing, tearing modulus, plane strain, metallic materials


    Paper ID: STP34515S

    Committee/Subcommittee: E08.93

    DOI: 10.1520/STP34515S


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