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Contents of the issue

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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2. (2018) Flaw detection of 21st century. Main directions of activity of E.O. Paton Electric Welding Institute of NASU on development of technologies of nondestructive testing of welded joints. Ed. by V.A. Troitskyi. Kyiv, PWI [in Russian].
3. Troitskyi, V.A. (2021) Technology and equipment of nondestructive quality testing. Introduction to the profession. Kyiv, Interservice [in Russian].
4. Troitskyi V.A. (1997) Non-destructive testing of multilayer welded structures. Insigft, 39(9), 646–648, 651.
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
7. X-Ray Detectors. www. areximaging.com/solution_cat/x-ray-detectors-analytical-recycling
8. CCD area image sensor S10811-11 – Hamamatsu Photonics, www.hamamatsu.com.
9. DR 7 NDT Installation and Operating Instruction. DÜRR NDT, www.duerr-ndt.de.
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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