2022 №02 (04) DOI of Article
2022 №02 (06)

Technical Diagnostics and Non-Destructive Testing 2022 #02
Technical Diagnostics and Non-Destructive Testing #2, 2022, pp. 35-43

Achievements of the E.O.Paton Electric Welding Institute of the NAS of Ukraine in the field of X-Ray TV, ultrasonic and other nondestructive testing methods (Review)

V.O. Troitskyi, M.N. Karmanov, S.R. Mikhailov

E.O. Paton Electric Welding Institute of NASU. 11 Kazymyr Malevych str., 03150, Kyiv, Ukraine. E-mail: marjanara17@gmail.com

Effective monitoring of the state of critical structures requires continuous improvement of the methods of nondestructive testing (NDT). The E.O. Paton Electric Institute of NASU has traditionally been a leader in this field. Over the recent years, the E.O.Paton Institute has actively conducted work in the field of filmless radiography. For filmless radioscopic control of long-term objects a highly sensitive X-Ray TV detector was developed, which uses an inexpensive stomatological mini-sensor S10811-11 (Hamamatsu Photonics, Japan). Such a detector of extended objects should find wide application in wind, and nuclear power, aerospace industry and other branches, where there is a need to detect cracks with up to 20 ~m opening. The recent developments on tangential radiographing of gas distribution and household lines and other work in the field of monitoring hazardous facilities are presented. 11 Ref., 4 Tabl., 16 Fig.
Keywords: filmless radioscopic control, image stitching, portable detector, stomatological sensor, stomatological sensor, tangential radiographing



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5. Troitskyi, V., Karmanov, M., Mikhailov, S., Pastovenskyi, R. (2016) Experience of tangential radiographic inspection application for nuclear power facilities. In: Proc. of 19th WCNDT-2016, Munich, Germany.
6. Industrial X-Ray Inspection Systems. www.duerr-ndt.com/ndt-products.html
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8. CCD area image sensor S10811-11 – Hamamatsu Photonics, www.hamamatsu.com.
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10. Troitskyi, V.O., Karmanov, M.M., Mikhailov, S.R., Shalaev, V.O., Pastovenskyi, R.O. (2020) Scanning X-ray systems based on miniature solid-state transducers. Tekh. Diahnost. ta Neruiniv. Kontrol, 3 , 43-47 [in Ukrainian]. https://doi.org/10.37434/tdnk2020.03.06
11. Troitskyi, V.O., Karmanov, M.M., Shalaev, V.O. Portable system of X-ray TV testing of welded joints. Pat. Ukraine UA 145831 of 15.08.2020 [in Ukrainian].

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