Diffraction method of control of welded joints made by friction stir welding

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Resumo

The design of rotor blanks made of heat-resistant nickel alloys welded by a promising method — friction stir welding — has been analysed. The most characteristic types of defects, the occurrence of which is possible at this welding method, and their preferential orientation are demonstrated. For detection of such defects the scheme of diffraction method of control is offered. Its applicability on the sample with artificial and natural defects is shown.

Sobre autores

N. Shchipakov

Bauman Moscow State Technical University; Welding and Tesing of BMSTU

Autor responsável pela correspondência
Email: shchipak@bmstu.ru
Rússia, 105005 Moscow, 2ya -Baumanskaya st., 5, s.1; 105005 Moscow, 2ya -Baumanskaya st., 5, s.1

V. Tishkin

Bauman Moscow State Technical University; Welding and Tesing of BMSTU

Email: vtishkin@gmail.com
Rússia, 105005 Moscow, 2ya -Baumanskaya st., 5, s.1; 105005 Moscow, 2ya -Baumanskaya st., 5, s.1

E. Kudriavtsev

Filial AO «ODK» «NIID»

Email: e.kudryavcev@uecrus.com
Rússia, 105118 Moscow, Budenogo av., 16, k. 2

T. Fozilov

Bauman Moscow State Technical University; Filial AO «ODK» «NIID»; MAI

Email: fozbourbe@yandex.ru
Rússia, 105005 Moscow, 2ya -Baumanskaya st., 5, s.1; 105118 Moscow, Budenogo av., 16, k. 2; 125993 Moscow, Volokolamskoe sh., 4

Bibliografia

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  2. Guriev A.V., Fozilov T.T., Miniakhmetov A.A. Technology of rotary friction welding of heat-resistant granulated nickel alloys / Prospects for the development of engine building: proceedings of the International Scientific and Technical Conference named after N.D. Kuznetsov, Samara, 21-23 June 2023 / Samara National Research University named after Academician S.P. Korolev. V. 1. Samara: Samara National Research University named after Academician S.P. Korolev, 2023. P. 349—350. EDN DPCQNS
  3. Zubkov D.V., Trushov V.A., Priymak E.Yu. Mechanical testing and quality control of welded joints made of medium carbon alloy steels obtained by friction stir welding / Physical Materials Science: Collection Of Materials of the XI International School, Togliatti, 11—15 September 2023. Togliatti: Togliatti State University, 2023. P. 157—158. EDN DZYATU.
  4. Zavodov S.A., Polyakov A.N., Pavlov L.A., Shatulskiy A.A. Development of friction stir welding technology for manufacturing of «rotor» part / Bulletin of P. A. Solovyov Russian State Automobile Technical Academy named after P. A. Solovyov. 2023. No. 2 (65). P. 126—131. EDN FVIJAO.
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  8. Aleshin N.P., Bakshaev V.A., Grigoriev M.V., Shchipakov N.A., Brovko V.V., Tishkin V.V. Investigations of diffraction methods of ultrasonic control as applied to detection of artificial defects imitating fragmented oxide films in a weld made by friction stir welding // Materials Science. 2021. No. 1. P. 17—23. EDN IFSKGN.
  9. Delrue S., Tabatabaeipour M., Hettler J., Van Den Abeele K. Applying a nonlinear, pitch-catch, ultrasonic technique for the detection of kissing bonds in friction stir welds // Ultrasonics. 2016 May. V. 68. P. 71—9. doi: 10.1016/j.ultras.2016.02.012. Epub 2016 Feb 21. PMID: 26921559.
  10. Brovko V.V., Kusyy A.G., Pavlov L.A., Khomenko V.I. Application of friction stir welding for manufacturing of adapters from pipe steel to austenitic class stainless steel / State and main directions of development of welding production of PJSC GAZPROM : Abstracts of Reports Theses of reports. VIII Industry meeting, Moscow, 14—18 November 2016. Moscow: Limited Liability Company «Research Institute of Natural Gases and Gas Technologies — Gazprom VNIIGAZ», 2016. P. 29. EDN TSGJQF.

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