The Paton Welding Journal, 2023, №08

2023 №07

DOI of Issue https://doi.org/10.37434/tpwj2023.08

2023 №09

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CONTENTS

• Preface ... 3

ADVANCED TECHNOLOGIES OF WELDING AND JOINING OF MATERIALS

• I.V. Ziakhor, Ye.V. Antipin, O.V. Didkovskyi, O.V. Kavunichenko, A.M. Levchuk, Yu.A. Shylo, Yan Truska Modern technologies of welding railway rails (Review)* ... 4 https://doi.org/10.37434/tpwj2023.08.01
• V.M. Korzhyk, A.A. Grynyuk, V.Yu. Khaskin, E.V. Illyashenko, S.I. Peleshenko, A.O. Aloshyn, I.O. Skachkov, O.V. Dolyanivska Influence of the speed of plasma-arc welding at a variable polarity asymmetrical current on the formation of joints of high-strength aluminium alloys** ... 17 https://doi.org/10.37434/tpwj2023.08.02
• A.I. Ustinov, Iu.V. Falchenko, S.O. Demchenkov, L.V. Petrushynets Manufacturing lightweight honeycomb panels on the base of high-entropy CoCrFeNiSi0.2 alloy foil produced by EB-PVD method** ... 29 https://doi.org/10.37434/tpwj2023.08.03
• S.V. Maksymova, P.V. Kovalchuk, V.V. Voronov, I.I. Datsіuk The influence of iron on the structure and technological characteristics of Cu–Mn–Co–Fe brazing filler metal** ... 36 https://doi.org/10.37434/tpwj2023.08.04

MATHEMATICAL MODELING OF WELDING AND RELATED PROCESSES

• I.V. Krivtsun, I.V. Krikent, V.F. Demchenko Influence of weld pool surface depression on burning conditions of an arc with a refractory cathode** ... 44 https://doi.org/10.37434/tpwj2023.08.05

STRENGTH, RELIABILITY AND LIFE OF WELDED STRUCTURES

• L. Lobanov, M. Pashchyn, O. Mikhodui Modern technologies of electrophysical treatment for regulation of stress-strain states of elements of welded structures** ... 50 https://doi.org/10.37434/tpwj2023.08.06

ADDITIVE TECHNOLOGIES

• S.V. Adzhamskyi, G.A. Kononenko, R.V. Podolskyi Influence of a stop in the process of melting on mechanical properties of specimens from the Co‒Cr‒Mo alloy made by SLM technology** ... 56 https://doi.org/10.37434/tpwj2023.08.07

TECHNICAL DIAGNOSTICS AND NON-DESTRUCTIVE TESTING

• L.M. Lobanov, D.I. Stelmakh, V.V. Savіtsky, V.P. Dіadin, O.P. Shutkevych, A.G. Kozachek Remote assessment of damages of the Kyiv TV tower based on the use of aerial photography and the method of photogrammetry*** ... 60 https://doi.org/10.37434/tpwj2023.08.08

EQUIPMENT FOR WELDING AND RELATED TECHNOLOGIES

• V.M. Nesterenkov, K.S. Khripko, V.V. Lukyanov, M.O. Sysoev, V.V. Chernyavskyi Technology and equipment for electron beam sintering of hard alloy billets ... 65 https://doi.org/10.37434/tpwj2023.08.09
• O.I. Som Plasma torch for plasma transferred arc surfacing with two powder feeding systems** ... 73 https://doi.org/10.37434/tpwj2023.08.10
• S.O. Hlushak Evolution of electron beam hardware for welding in space** ... 78 https://doi.org/10.37434/tpwj2023.08.11

INFORMATION

• V.V. Holovko, O.S. Kotelchuk, A.A. Golyakevych, L.M. Orlov Modern flux-cored wires for arc welding of metal structures from low-alloyed steels, developed at the E.O. Paton Electric Welding Institute and OJSC “TM.WELTEC ” ... 85
• PATON INTERNATIONAL — EVOLUTIONS IN YEARS ... 88

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