A new miniature mechanical testing procedure: Application to intermetallics

Kazuhiko Isshiki, Zenji Horita, Takayoshi Fujinami, Takeshi Sano, Minoru Nemoto, Yan Ma, Terence G. Langdon

    Research output: Contribution to journalArticlepeer-review

    7 Citations (Scopus)


    A new miniature double-shear testing procedure is introduced for the testing of semibrittle materials such as intermetallics. Detailed experiments on samples of pure Al and an Al-5 pet Mg solid solution alloy confirm that the miniature configuration provides consistent and reliable results when using either a circular or a square cross section. In addition, it is demonstrated that the data obtained using miniature specimens are consistent with results from conventional large double-shear specimens and from specimens tested under tensile conditions. The miniature testing technique is used to provide preliminary mechanical data on a Ni-45 pet Al-5 pet Fe intermetallic.

    Original languageEnglish
    Pages (from-to)2577-2582
    Number of pages6
    JournalMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
    Issue number12
    Publication statusPublished - 1997

    All Science Journal Classification (ASJC) codes

    • Condensed Matter Physics
    • Mechanics of Materials
    • Metals and Alloys


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