Calculation of two-layer billet of spherical bottoms for high-pressure vessels von A. S. Prokofev, R. S. Gubatjuk, A. F. Muzhichenko, V. N. Baranovskij

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Influence of activators on the quality of spirally-welded pipes, produced with aplication of high-frequency currents von V. V. Polukhin, A. S. Prokofev, D. V. Romashko, S. V. Rymar, R. S. Gubatjuk

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Braze-welded tubular billets for pipelines and high-pressure vessels von A. A. Pismennyj, R. S. Gubatjuk, A. S. Prokofev, A. F. Muzhichenko, A. S. Shinkarenko

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Increase of strength characteristics of spirally- welded pipes for construction purposes von A. S. Pismennyj, A. S. Prokofev, R. S. Gubatjuk, A. A. Pismennyj, V. V. Polukhin, R. F. Jukhimenko, A. R. Gavrik

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Role of forming device on structure and phase composition of joints produced in press butt braze welding von A. S. Pismennyj, A. S. Prokofev, A. A. Pismennyj, D. P. Novikova, R. V. Jukhimenko, V. V. Polukhin, I. I. Ptashinskaja, Ju. V. Polukhin

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