Development of nonlinear ultrasound system using PMN-PT piezoelectric crystal

T. Mihara, Y. Ohara, K. Yamanaka

研究成果: Conference contribution

抄録

After the basic researches about the cause and the mechanism of nonlinear ultrasound, industrial applications of nonlinear ultrasound have been also expected. Since nonlinear ultrasound requires higher amplitude ultrasound incidence to the crack, we believe that the efficient and reliable transducer must be the key technique to extend nonlinear ultrasound to the industrial crack estimation. In this study, we focused on a new transducer made by PMN-PT single crystal piezoelectric-element that recently developed as an efficient material for an actuator. Furthermore, we tried to use the low-cost burst square pulser to nonlinear ultrasound measurement to spread nonlinear ultrasound technique to many applications by combining with the new efficient transducer.

本文言語English
ホスト出版物のタイトルASME 2008 Pressure Vessels and Piping Conference, PVP2008
ページ161-164
ページ数4
DOI
出版ステータスPublished - 2008
イベントASME 2008 Pressure Vessels and Piping Conference, PVP2008 - Chicago, IL, United States
継続期間: 2008 7月 272008 7月 31

出版物シリーズ

名前American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
5
ISSN(印刷版)0277-027X

Other

OtherASME 2008 Pressure Vessels and Piping Conference, PVP2008
国/地域United States
CityChicago, IL
Period08/7/2708/7/31

ASJC Scopus subject areas

  • 機械工学

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