Volume 12, Issue 1 (January 1984)

    High-Speed Compression Testing at Constant True Strain Rates for Hot Working Studies

    CODEN: JTEOAD

      Format Pages Price  
    PDF Version 6 $25   ADD TO CART


    Abstract

    A simple device that provides control for constant true strain rate compression (or tension) tests in closed-loop servohydraulic testing machines is described. In the present system, it has been used at strain rates up to 20 s−1. Intended for use in hot working studies, the device allows for single-stroke, change-of-rate, and interrupted sequential tests. In the last of these, interruption times as low as 10 to 20 ms may be achieved.


    Author Information:

    Fitzsimons, G
    Research assistant professor, professor, professor, and research assistant, University of Pittsburgh, Pittsburgh, PA

    Kuhn, HA
    Research assistant professor, professor, professor, and research assistant, University of Pittsburgh, Pittsburgh, PA

    DeArdo, AJ
    Research assistant professor, professor, professor, and research assistant, University of Pittsburgh, Pittsburgh, PA

    Semple, V
    Research assistant professor, professor, professor, and research assistant, University of Pittsburgh, Pittsburgh, PA


    Stock #: JTE11417J

    ISSN: 0090-3973

    DOI: 10.1520/JTE11417J

    ASTM International is a member of CrossRef.

    Author
    Title High-Speed Compression Testing at Constant True Strain Rates for Hot Working Studies
    Symposium , 0000-00-00
    Committee D18