Automatic Welding, 2021, №07

Automatic Welding 2021 №07

CONTENTS

WELDING OF NONFERROUS METALS

• Poklyatsky A.G., Motrunich S.I., Kushnaryova O.S. Properties of butt joints of fine-sheet aluminum-lithium 1460 alloy, produced by friction stir and TIG welding...3 https://doi.org/10.37434/as2021.07.01
• Prilutskiy V.P., Petrichenko I.K. Influence of oxygen concentration in argon on the properties and colour of weld surface in TIG welding of titanium ...9 https://doi.org/10.37434/as2021.07.02

BRAZING PROCESSES

• Maksymova S.V., Kovalchuk P.V., Voronov V.V. Vacuum brazing of Kovar–molybdenum dissimilar joints...15 https://doi.org/10.37434/as2021.07.03

POLYMER WELDING

• Korab M.G., Iurzhenko M.V., Vashchuk A.V., Galchun A.M. Thermal pulse welding of polymeric materials...21 https://doi.org/10.37434/as2021.07.04

WELDING IN MEDICINE

• Solovyov V.G., Lankin Yu.M., Romanova I.Yu. Skin-effect on soft biological tissue and features of tissue heating during automatic bipolar welding...27 https://doi.org/10.37434/as2021.07.05

NONDESTRUCTIVE TESTING

• Poznyakov V.D., Dyadin V.P., Davydov Ye.O., Dmitrienko R.I. Evaluation of damage of all-welded longitudinal main beams of the E.О. Paton bridge across the Dnipro river...33 https://doi.org/10.37434/as2021.07.06

WELDING ABROAD

• Welding in the World № 4-6, 2021...42

B.E. PATON’S HERITAGE

• Non-destructive testing of welded joints ...44

INFORMATIONS

• International and European standards in welding production of Ukraine ...48
• Our congratulations...57
• To the 50th anniversary of «Physico-Chemical Brazing Processes» Department of PWI...59
• International Conference – POLYWELD 2021...61
• International Conference «State-of-the-Art Technologies of Joining Materials»...62

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