«Welder» Magazine 2017 №06

«Welder» Magazine 2017 №06

News of technique and technologies  4

Technologies of friction welding

• Welding of metals and alloys by friction. Technological possibilities of conventional and inertial friction welding. G.I. Lashenko  6
• Friction stir welding. Composite Al-C. P.A. Vasil’yev, M.A. Shvedov, V.M. Smirnov, O.V. Khristoforov  12

Defects in the weld metal

• Defects in the weld metal, their origin and measures to combat them. Cavities. Inclusions. I.A. Ryabtsev, I.I. Ryabtsev, A.A. Babinets, E.V. Turyk  14

Technologies of plasma spraying

• Optimization of the process of plasma spraying with current-carrying wire. O.G. Bykovskiy, A.N. Lapteva, D.V. Strogonov, N.P. Pas’ko  19

Technologies of repair welding

• The phenomenon of thermal impact in the production of massive structures of complex shape.  V.I. Panov  21

Technologies and equipment

• Automation of welding of non-rotating joints of pipelines. N.M. Makhlin, N.S. Fedorenko, V.Yu. Buryak, V.E. Vodolazskiy, V.E. Popov, D.S. Oliyanenko, A.E. Korotynskiy, M.I. Skopyuk  26

Our consultations  38

New welding equipment

• New Fronius power supplies for manual TIG welding.  42

Leaders of welding production

• 40-th years of State Enterprise «OZSM the E.O. Paton EWI of NAS of Ukraine»!  45

Page of history

• Economics and science of modern Ukraine. A.A. Mazur, V.I. Snezhko  50