Abstract
In recent years, increasing attention has focused on the residual-stress distribution in welded pipe, since residual stress is often responsible for the failure of welded pipe in industrial equipment. Residual stress σres appears in each step of welded-pipe manufacture, which relies on cold plastic shaping. Accordingly, experiments based on nondestructive methods are needed to establish the residual-stress distribution in the pipe blank. In the present work, the residual stress is measured at different points over the external circumference of small- and large-diameter pipe, by means of a DRP-RIKOR portable X-ray diffraction system.
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Stasovskii, Yu.N., Sokurenko, V.P., Stepanenko, A.N., and Ugryumov, Yu.D., in Uroven’ tekhniki i tekhnologii v mir dlya proizvodstva trubnoi produktsii: sovremennoe sostoyanie, perspektivy razvitiya (Global Pipe Production Technology: Survey and Prospects), Dnepropetrovsk: Aktsent PP, 2014, pp. 195–203.
Osadchii, V.Ya. and Kolikov, A.P., Prozivodstvo i kachestvo stal’nykh trub (Production and Quality of Steel Pipe), Moscow: Izd. MGUPI, 2012.
Shimov, G.V., Serebryakov, Al.V., and Serebryakov, An.V., Testing a method that combines electrocontact heat treatment and the straightening of steam-generator heat-exchange pipe, Sb. dokl. nauch.-tekhn. kongressa OMD 2014. Fundamental’nye problemy. Innovatsionnye materialy i tekhnologii (Proceedings of the OMD 2014 Congress on the Pressure Treatment of Metals: Fundamental Problems and Innovative Materials and Technologies), Moscow: OOO Belyi Veter, 2014, vol. 2, pp. 9–17.
Efron, L.D., Metallovedenie v bol’shoi metallurgii. Trubnye stali (Physical Metallurgy in Industrial Practice: Pipe Steels), Moscow: Metallurgiya, 2012.
Tomlenov, A.D., Teoriya plasticheskogo deformirovaniya metallov (Theory of the Plastic Deformation of Metals), Moscow: Metallurgiya, 1972.
Shinkin, V.N., Mekhanika sploshnykh sred dlya metallurgov (Continuum Mechanics for Metallurgists), Moscow: Izd. Dom MISiS, 2014.
Matveev, Yu.M. and Kashirin, N.A., Raspredelenie ostatochnykh napryazhenii v zagotovke dlya proizvodstva trub bol’shogo diametra: Sb. statei VNITI (Residual-Stress Distribution in Blanks for Large-Diameter Pipes: Proceedings of the Russian Research and Design Institute of the Pipe Industry), Moscow: Metallurgiya, 1965, vol. 5, pp. 6–10.
Kolikov, A.P., Kotelkin, A.V., Zvonkov, A.D., et al., X-ray diffractometric analysis of the residual stress in parts for cold pressure treatment, Chern. Met., 2013, no. 3, pp. 20–24.
Il’in, L.N., Osnovy ucheniya o plasticheskoi deformatsii (Fundamental Principles of Plastic Deformation), Moscow: Mashinostroenie, 1980.
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Original Russian Text © A.P. Kolikov, A.S. Leletko, D.B. Matveev, S.A. Kulyutin, S.V. Kadil’nikov, 2014, published in “Izvestiya VUZ. Chernaya Metallurgiya,” 2014, No. 11, pp. 48–53.
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Kolikov, A.P., Leletko, A.S., Matveev, D.B. et al. Residual stress in welded pipe. Steel Transl. 44, 808–812 (2014). https://doi.org/10.3103/S0967091214110096
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DOI: https://doi.org/10.3103/S0967091214110096