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Russian Journal of Nondestructive Testing
Erschienen in: Russian Journal of Nondestructive Testing 10/2019

01.10.2019 | ACOUSTIC METHODS

To the Question of Assessing the Sensitivity of Ultrasonic Testing of Welded Joints of Energy Industry Objects

verfasst von: V. M. Ushakov, V. N. Danilov

Erschienen in: Russian Journal of Nondestructive Testing | Ausgabe 10/2019

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Abstract

The standards of evaluating welded joints based on the results of nondestructive ultrasonic testing are described. The results of calculating the optimum sensitivity of ultrasonic testing that implements the specified evaluation standards are presented. Samples of welded joints based are investigated in nondestructive tests by the ultrasonic echo technique. The results of these tests are compared with data from a metallographic analysis of the samples in which defects such as wormholes, root lack of penetration, and pitting corrosion were revealed. Recommendations are given on optimizing the sensitivity of ultrasonic testing in order to objectively assess detected discontinuities in welded joints, taking the existing criteria for assessing quality based on testing results into account.
Nächster Artikel Evaluating Damage Accumulated in Car Wheelset Axle Journals by the Ultrasonic Method Using Rayleigh and Head Waves

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Literatur
1.
Guiding Document RD 153-34.1-003-01. Welding, heat treatment, and testing of pipe systems of boilers and pipelines during installation and repair of power equipment (RTM-1s), Moscow: PIO OBT, 2001.
2.
Federal Norms and Rules in the Field of Atomic Energy Use NP-084-15. Rules for testing base metal, welded joints, and deposited surfaces during operation of equipment, pipelines, and other elements of nuclear power plants, Moscow: Rosenergoatom, 2015.
3.
Federal Norms and Rules in the Field of Atomic Energy Use NP-105-18. Rules for testing metal equipment and pipelines of nuclear power plants during manufacture and installation, Moscow: Rosenergoatom, 2018.
4.
GOST (State Standard) R 55724—2013. Nondestructive testing. Welded joints. Ultrasonic methods, Moscow: Standardinform, 2014.
5.
GOST (State Standard) R 05.05.02—2018. System of compliance in the field of atomic energy use. Conformity assessment in the form of testing. Unified techniques. Ultrasonic inspection of welded joints and deposited coatings, Moscow: Standartinform, 2018.
6.
I 34-70-013-84. Instructions for testing metal in boilers, turbines, and pipelines. Moscow: SPO Soyuztekhenergo, 1984.
7.
Instruktsiya po ul’trazvukovomu kontrolyu kachestva svarnykh soyedinenii trub poverkhnostei nagreva kotlov teplovykh elektrostantsii (Instructions for Ultrasonic Quality Control of Welded Joints of Pipes of Heating Surfaces of Boilers at Thermal Power Plants), M.: Informenergo, 1969.
8.
Vremennaya instruktsiya po ul’trazvukovomu kontrolyu kachestva svarnykh soyedinenii truboprovodov srednego i nizkogo davleniya s tolshchinoi stenki 4–15 mm (Temporary Instructions for Ultrasonic Quality Control of Welded Joints of Medium- and Low-Pressure Pipelines with Wall Thickness of 4–15 mm), M.: Orgenergostroy, 1972.
9.
Raikhman, A.Z. and Ermolov, I.N., Determining the optimum sensitivity of ultrasonic flaw detector and standards for assessing the quality of welded joints, Defektoskopiya, 1965, no. 4, pp. 65–77.
10.
RD 34.17.302-07 Guiding document. Steam and hot-water boilers. Pipelines of steam and hot water, vessels. Welded joints. Quality control. Ultrasonic inspection. The main provisions (OP 501 TsD-97), Moscow: Norma, 1997.
11.
Ermolov, I.N., Grebennik, V.S., and Raikhman, A.Z., Ultrasound reflection from a corner defect, Zavod. Lab., 1964, no. 30, pp. 1351–1355.
12.
Grebennik, V.S., Refining the character of the dependence between echo-signal amplitude and corner reflector dimensions, Defektoskopiya, 1976, no. 6, pp. 122–124.
13.
Perevalov, S.P. and Raikhman, A.Z., Acoustic path of angle finder for corner-type reflector. I, Defektoskopiya, 1979, no. 11, pp. 5–14.
14.
Perevalov, S.P. and Raikhman, A.Z., Acoustic path of angle finder for corner-type rfeflector. II, Defektoskopiya, 1979, no. 12, pp. 28–36.
15.
Ermolov, I.N., Amplitude of echo signal from corner reflectors, Defektoskopiya, 1997, no. 1, pp. 3–11.
16.
Ermolov, I.N., Selection of technique for tuning up apparatus testing thin welded joints, Russ. J. Nondestr. Test., 2002, vol. 38, no. 1, pp. 49–57.CrossRef
17.
Danilov, V.N. and Voronkova, L.V., In simple words about the physical fundamentals of phased array transducers. Part 4. Comparison of theoretical and experimental results of studies of the operation of transducers with phased arrays and some features and possibilities of their practical application in ultrasonic testing, Kontrol’ Diagn., 2018, no. 10, pp. 20–31.
18.
Danilov, V.N. and Voronkova, L.V., Prosto o preobrazovatelyakh s fazirovannymi reshetkami v ul’trazvukovom kontrole (In Simple Words about Phased Array Transducers in Ultrasonic Testing), Moscow: Spektr, 2019.
19.
Danilov, V.N., Ushakov, V.M., and Mikhalev, V.V., On the problem of the simulation of the acoustic path of an angle transducer during ultrasonic testing of thin welded joints, Russ. J. Nondestr. Test., 2012, vol. 48, no. 10, pp. 576–583.CrossRef
20.
Danilov, V.N., Formulas for the acoustic path of dual angle transducer in the far zone, Kontrol’ Diagn., 2015, no. 2, pp. 43–50.
21.
Danilov, V.N., Formulas for the far-zone acoustic path of dual angle probe for corner reflectors such as vertical cylindrical holes and drillings, Kontrol’ Diagn., 2015, no. 10, pp. 9–16.
22.
Ushakov, V.M. and Mikhalev, V.V., Some aspects of using piezoelectric probes for ultrasonic inspection of thin welded joints, Russ. J. Nondestr. Test., 2007, vol. 43, no. 3, pp. 204–209.CrossRef
23.
Lapidus, A., Nurmatov, I., and Passi, G., Sensitivity standardization and ensuring its uniformity in the sounding section during ultrasonic testing of welded joints using PA transducers, V Mire NK, 2016, vol. 19, no. 3, pp. 17–27.
24.
Hilmann, S., Schubert, F., and Brosius, D.M., and Bor, C., Validation of ultrasonic inspection methods for thin-walled tube welds using phased array transducers, V Mire NK, 2016, vol. 19, no. 3, pp. 30–33.
25.
Grebennikov, D.V., Grebennikov, V.V., and Titov, V.Yu., The study of the acoustic path of an ultrasonic flaw detector based on phased arrays. Directivity patterns of piezoelectric transducers of an OmniScan-type ultrasonic flaw detector, Kontrol’ Diagn., 2017, no. 2, pp. 34–40.
26.
Nanekar, P., Jothilakshmi, V., Kumar, A., and Jayakumar, T., Sound beam focusing using phased array—SAFT technique, Insight, 2017, vol. 59, no. 3, pp. 129–137.CrossRef
27.
Metwally, K., Lubeigt, E., Rakotonarivo, S., Chaix, J.F., Baque, F., Gobillot, G., and Mensah, S., Weld inspection by focused adjoint method, Ultrasonics, 2018, vol. 83, pp. 80–87.CrossRef
Metadaten
Titel
To the Question of Assessing the Sensitivity of Ultrasonic Testing of Welded Joints of Energy Industry Objects
verfasst von
V. M. Ushakov
V. N. Danilov
Publikationsdatum
01.10.2019
Verlag
Pleiades Publishing
Erschienen in
Russian Journal of Nondestructive Testing / Ausgabe 10/2019
Print ISSN: 1061-8309
Elektronische ISSN: 1608-3385
DOI
https://doi.org/10.1134/S1061830919100103

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