Synthesis of ultrasonic transducers directional diagram
: P.Prokhorenko, A.Baev, G.Konovalov, A.Mayorov
The method of direction diagram control is present. The magnetic contact fluide use as active element for forming the direction diagram. The control are made by external magnetic field. It give
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AN EVALUATION OF EMAT TECHNOLOGY FOR
Glenn M. Light, Ph.D., Joseph Demo, Ph.D.
The petrochemical and chemical process industry utilizes a large number of high-temperature processes (up to 1200°F). This means that
their plants must have piping and pressure vessel systems that can operate safely at
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Ultrasonic Air-Coupled Inspection of Advanced Material
Jan O. Strycek and Hanspeter Loertscher
QMI Inc., 919 Sunset Drive, Costa Mesa, CA 92627
Corresponding Author Contact:
The increase in manufacturing of composite material and its use in the aircraft and infrastructure industries has lead to
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WAVE MODES PRODUCED BY AIR COUPLED ULTRASOUND
by Jan O. Strycek, Willem A. Grandia, and Hanspeter Loertscher
The use of guided waves for non-destructive testing has become increasingly common over the past few years, as demonstrated by the UT Articles presented in the March issue of the UT Online
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High Temperature Ultrasonic Transducers
H. Mrasek, D. Gohlke, K. Matthies, E. Neumann, BAM, Berlin
Die englische Version ist vollständiger
Development of Prototype Devices
. No new paths of developing piezoelectric transducers could be found.
Concerning assembly of the components of the
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