• DocumentCode
    970820
  • Title

    Determination of ultrasonic attenuation in surface layer of materials by ultrasonic reflectivity measurement

  • Author

    Ihara, Ikuo ; Koguchi, H. ; Aizawa, Takehiro ; Kihara, J.

  • Author_Institution
    Dept. of Mech. Eng., Nagoya Univ. Univ. of Technol., Japan
  • Volume
    29
  • Issue
    22
  • fYear
    1993
  • Firstpage
    1999
  • Lastpage
    2000
  • Abstract
    A novel method for the determination of ultrasonic attenuation in the surface layer of materials is proposed through an ultrasonic spectroscopic technique. The method is based on absolute measurement of the reflection coefficient of the materials and spectral behaviour analysis. An experiment is demonstrated for annealed carbon steel.
  • Keywords
    carbon steel; spectral analysis; ultrasonic absorption; ultrasonic materials testing; ultrasonic reflection; 100 MHz; annealed carbon steel; reflection coefficient; spectral behaviour analysis; surface layer; ultrasonic attenuation; ultrasonic reflectivity; ultrasonic spectroscopic technique; water-steel interface;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19931331
  • Filename
    244636
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=970820