Calculation and experimental analysis of the parameters thermal cycles of welding methods used in the repair of ring joints of gas pipelines by Efimenko, L.A., Kapustin, O.E., Derkach, A.P., Murashov, N.A., Gubjin, I.M., Sevostyanov, S.P., Ramus, R.O.

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Evaluation of residual stresses and structural-phase composition in longitudinal welds of high pressure pipes by Antonov, A.A., Efimenko, L.A., Kapustin, O.E., Ponomarenko, D.V., Utkin, I.Yu, Fedorov, M.A., Romantsov, A.I.

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Evaluation of Structural and Phase Composition and Corrosion Resistance Properties of Coatings Made by Laser Surfacing. Part 1 by Efimenko, L. A., Kapustin, O. E., Gusev, V. M., Merkulova, A. O., Nikiforov, N. I.

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Investigation of the weldability of high-strength pipe steels of X80 strength grade by Efimenko, L.A., Elagina, O.Yu, Kapustin, O.E., Vyshemirskii, E.M.

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Analysis of the susceptibility of pipe steels of different strength groups to thermal strain ageing by Efimenko, L.A., Kapustin, O.E., Ilyukhin, V.Yu, Konovalova, O.V.

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