High sensitive piezoelectric transducers for NDE air borne applications

被引：0
|
作者：
de Espinosa, FM [1 ]
Gómez, TE [1 ]
Albareda, A [1 ]
Pérez, R [1 ]
Casals, JA [1 ]
机构：
[1] CSIC, Inst Acust, E-28006 Madrid, Spain
来源：
2000 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 2000年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In the paper, we present a work intended to help in the systematization of the manufacturing of piezoelectric transducers for NDT air coupling. Only the piezoelectric and passive materials, together with the construction techniques, are studied. A high driving signal method has been used to select the piezoelectric materials. Flat and spherically-shaped transducers from 500 kHz up to 2.5 MHz made of piezoceramics and 1-3 piezocomposites have been manufactured and tested. Highly porous materials have been used to match the transducers and the scanned structures.
引用
收藏
页码：1073 / 1076
页数：4
相关论文
共 50 条
  • [1] Single crystal piezoelectric composite transducers for ultrasound NDE applications
    Jiang, Xiaoning
    Snook, Kevin
    Walker, Thomas
    Portune, Andrew
    Haber, Richard
    Geng, Xuecang
    Welter, John
    Hackenberger, Wesley S.
    NONDESTRUCTIVE CHARACTERIZATION FOR COMPOSITE MATERIALS, AEROSPACE ENGINEERING, CIVIL INFRASTRUCTURE, AND HOMELAND SECURITY 2008, 2008, 6934
  • [2] New piezoelectric polymer for air-borne and water-borne sound transducers
    Kressmann, R
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2001, 109 (04): : 1412 - 1416
  • [3] ULTRASONIC TRANSDUCERS DEVELOPED AT NPL FOR AIR BORNE APPLICATIONS
    BINDAL, VN
    SAKSENA, TK
    CHANDRA, M
    SINGH, G
    RESEARCH AND INDUSTRY, 1982, 27 (04): : 314 - 320
  • [4] Theory of curved, clamped, piezoelectric film, air-borne transducers
    Toda, M
    Tosima, S
    IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2000, 47 (06) : 1421 - 1431
  • [5] High power air-borne ultrasonic transducers
    Lin, SY
    ACTA PHYSICA SINICA-OVERSEAS EDITION, 1999, 8 : S38 - S41
  • [6] ULTRASONIC TRANSDUCERS DEVELOPED AT NPL FOR AIR BORNE APPLICATIONS.
    Bindal, V.N.
    Saksena, T.K.
    Chandra, Mukesh
    Singh, Gurmukh
    1600, (27):
  • [7] RECENT DEVELOPMENT IN THE DESIGN OF PIEZOELECTRIC ULTRASONIC TRANSDUCERS FOR NDE
    HSU, NN
    FICK, SE
    PROCTOR, T
    MATERIALS EVALUATION, 1982, 40 (03) : A10 - A10
  • [8] Ultrasonic transducers with resonant cavities as emitters for air-borne applications
    Octavio Manzanares, A.
    de Espinosa Freijo, F. Montero
    BOLETIN DE LA SOCIEDAD ESPANOLA DE CERAMICA Y VIDRIO, 2009, 48 (04): : 205 - 209
  • [9] PIEZOELECTRIC EFFECT, TRANSDUCERS AND THEIR APPLICATIONS
    GREAVES, RW
    FERROELECTRICS, 1976, 14 (1-2) : 691 - 691
  • [10] Improving the efficiency of high power piezoelectric transducers for industrial applications
    Davari, P.
    Ghasemi, N.
    Zare, F.
    O'Shea, P.
    Ghosh, A.
    IET SCIENCE MEASUREMENT & TECHNOLOGY, 2012, 6 (04) : 213 - 221
12345