Institute of Fundamental Technological Research
Polish Academy of Sciences

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M. Korzeniowski


Conference papers
1.  Kustroń P., Korzeniowski M., Lewandowski M., Witek B., Rozbicki J., A High Frequency Ultrasonic Imaging of Welded Joints, IUS 2016, IEEE International Ultrasonics Symposium, 2016-09-18/09-21, Tours (FR), DOI: 10.1109/ULTSYM.2016.7728848, pp.1-4, 2016

Abstract:
The paper presents chosen results obtained during the investigation of welded joints (laser, spot and friction) tested using acoustic microscopy method. Detection of welds properties and the defects strongly depends on ultrasonic transducer’s parameters. For the purpose of this research a prototype hardware setup was built – enabling evaluation of various types of ultrasonic probes. The system can be easily adjusted to the geometry of an object and is well equipped with appropriate software for the analysis and processing of images such as B-scan or C-scan. The setup enables determination of welds geometry, in particular the depth of the weld penetration in some cases.

Keywords:
spot welds, high frequency ultrasonic imaging

Affiliations:
Kustroń P. - other affiliation
Korzeniowski M. - other affiliation
Lewandowski M. - IPPT PAN
Witek B. - IPPT PAN
Rozbicki J. - IPPT PAN

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