«Welder» Magazine 2021 №01

«Welder» Magazine 2021 №01

News of engineering and technology ... 4

Technologies of field welding

• Influence of air velocity on the quality of formation of butt joints when welding in the field. S.Yu. Maksimov, A.A. Gavrilyuk ... 6

Technologies of friction welding

• Installation of friction stir welding «Malachite». P.A. Vasiliev, O.V. Khristoforov, P.V. Danilov, A.V. Dmitriev, A.G. Kalinin, V.N. Osanov, I.P. Vasiliev, V.S. Grigoriev... 8

Aluminum alloys for welded structures

• Review of foreign experience in technologies for producing aluminum alloys and manufacturing welded transport structures from them. Part 1. T.M. Labour, O.K. Makovetskaya ... 12

Equipment for the production

• R3-FLC cutter for manual oxygen cutting of large cast profits. V.M. Litvinov, Yu.N. Lysenko ... 21

Personnel training

• XIV competition of professional skills of welders of Ukraine «Benardos Gold Cup - 2020» ... 28

Exhibitions

• XІХ International industrial forum – 2020 ... 30

New welding equipment

• Kemppi X5 FastMig - amazing arc welding productivity ... 33

Heat treatment of welded joints

• Welding and heat treatment of welded seams. I.V. Shchudlak, V.G. Levitskiy ... 34

Intellectual property for science and industry

• Patenting inventions abroad and advantages of using the RST system. I.V. Bernadskaya... 38

In memory of B.E. Paton

• Scientific seminars in memory of Boris Evgenievich Paton ... 46

Contribution of the E.O. Paton EWI in scientific and technological progress. In memory of the B.E. Paton

• Welding and related technologies – for combat rocketry. Part 2. First generation strategic jet technology. L.M. Lobanov, A.N. Kornienko ... 49