Abstract
The fracture strength and the sensitivity to delayed fracture of the pipes in oil-trunk pipelines that are made of ferritic–bainitic and bainitic steels are studied. The results of modeling of the delayed brittle fracture of pipe steel during a simultaneous action of mechanical stresses and a corrosive medium are presented.
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Original Russian Text © V.N. Zikeev, G.A. Filippov, I.P. Shabalov, O.V. Livanova, D.M. Solov’ev, 2015, published in Deformatsiya i Razrushenie Materialov, 2015, No. 12, pp. 14–18.
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Zikeev, V.N., Filippov, G.A., Shabalov, I.P. et al. Changes in the fracture strength parameters of ferritic–bainitic and bainitic pipe steels during operation. Russ. Metall. 2016, 977–980 (2016). https://doi.org/10.1134/S0036029516100244
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DOI: https://doi.org/10.1134/S0036029516100244