The Paton Welding Journal, 2021, №08

The Paton Welding Journal 2021 №08

CONTENTS

METALLURGY AND TECHNOLOGY OF WELDING AND SURFACING

• Knysh V.V., Solovej S.O., Ryabtsev I.O. and Babinets A.A. Fatigue life of specimens from 40Kh steel after wear-resistant surfacing with a low-alloy steel sublayer ... 2 https://doi.org/10.37434/tpwj2021.08.01
• Leshchynskyi L.K., Ivanov V.P., Matviienko V.M., Stepnov K.. and Vozyanov E.I. Development of technology for surfacing working layer of variable composition on crimping rolls ... 8 https://doi.org/10.37434/tpwj2021.08.02
• Stefaniv B.V. Development of technology of manufacture of drill bits with protective coating of working bodies ... 11 https://doi.org/10.37434/tpwj2021.08.03

BRAZING PROCESSES

• Maksymova S.V., Zvolinskyy I.V. and Ivanchenko E.V. Influence of alloying elements on solidus and liquidus temperatures of alloys of Cu‒Mn‒Ni‒Si system ... 17 https://doi.org/10.37434/tpwj2021.08.04

3D PRINTING

• Senchenkov I.K., Iurzhenko M.V., Chervinko O.P., Masiuchok O.P. and Korab M.G. Numerical modeling of stress-strain state of elements manufactured by 3D printing ... 21 https://doi.org/10.37434/tpwj2021.08.05

SOLID PHASE WELDING

• Kuchuk-Yatsenko S.I., Hushchyn K.V., Ziakhor I.V., Samotryasov S.M., Zavertannyi M.S. and Levchuk A.M. Structure and mechanical properties of 2219-T87 aluminium alloy joints produced by flash butt welding ... 27 https://doi.org/10.37434/tpwj2021.08.06

WELDING CONSUMABLES

• Kostin O.M., Yaros O.O., Yaros Y.O. and Savenko O.V. UPE-500 complex for determining welding and technological characteristics of coated electrodes ... 33 https://doi.org/10.37434/tpwj2021.08.07

ELECTRON BEAM PROCESSES

• Akhonin S.V., Berezos V.O., Bondar O.I., Glukhenkyi O.I., Goryslavets Yu.M. and Severin A.Yu. Mathematical modeling of hydrodynamic and thermal processes at crystallization of titanium ingots produced by EBM ... 38 https://doi.org/10.37434/tpwj2021.08.08

NONDESTRUCTIVE TESTING

• Uchanin V.M., Ostash O.P., Bychkov S.A., Semenets O.I. and Derecha V.Ya. Eddy current monitoring of aluminium alloy degradation during long-term operation of aircraft ... 45 https://doi.org/10.37434/tpwj2021.08.09

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