Volume 18, Issue 1 (January 1990)

    Measurements of Dynamic Young's Modulus in Short Specimens with the PUCOT

    (Received 17 September 1989; accepted 22 June 1989)

    CODEN: JTEOAD

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    Abstract

    The piezoelectric ultrasonic composite oscillator technique (PUCOT) was used at frequencies in the range 40 to 150 kHz to measure dynamic Young's modulus for short-length single crystals of copper at temperatures in the range 25 to 650°C and for poly-crystalline copper at room temperature. Corrections to the modulus for variations in l/d (length/diameter) resulted in no loss of precision due to wave velocity dispersion.


    Author Information:

    Wickstrom, SN
    Valpey-Fisher Corporation, Hopkinton, MA

    Wolfenden, A
    Advanced Materials Laboratory, Texas A&M University, College Station, TX


    Stock #: JTE12455J

    ISSN: 0090-3973

    DOI: 10.1520/JTE12455J

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    Author
    Title Measurements of Dynamic Young's Modulus in Short Specimens with the PUCOT
    Symposium , 0000-00-00
    Committee E07