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Kim et al., 2002 - Google Patents

Prediction of angle beam ultrasonic testing signals using multi-Gaussian beams

Kim et al., 2002

Document ID
7398186872345451509
Author
Kim H
Song S
Publication year
Publication venue
AIP Conference Proceedings

External Links

Snippet

Interpretation of angle beam ultrasonic testing (UT) signals from welded joints is quite often very difficult due to the presence of non-relevant signals from geometrical reflectors. To provide the necessary information for the reliable interpretation of UT signals, quantitative …
Continue reading at pubs.aip.org (other versions)

Classifications

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    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • G01N29/069—Defect imaging, localisation and sizing using, e.g. time of flight diffraction [TOFD], synthetic aperture focusing technique [SAFT], Amplituden-Laufzeit-Ortskurven [ALOK] technique
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    • G01N29/4472—Mathematical theories or simulation
    • G—PHYSICS
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    • G—PHYSICS
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    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
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    • G—PHYSICS
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    • G01N29/22—Details, e.g. general constructional or apparatus details
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    • G—PHYSICS
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    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G—PHYSICS
    • G01—MEASURING; TESTING
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    • G01N29/04—Analysing solids
    • G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
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    • G—PHYSICS
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    • G01N2291/26—Scanned objects
    • G—PHYSICS
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    • G—PHYSICS
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    • G01N29/02—Analysing fluids

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