«Welder» Magazine 2007 №04
News of technique and technologies...3
Industrial experience
- Plasma powder cladding of details of the lock fitting of various assignment. E.F. Perepl’otchikov, I.A.Ryabtsev...6
- A new series of welding converters КСУ-320, КСУ-400, КСУ-500 for manual arc, mechanized and argon arc welding. M.V.Karas’ov, D.N.Rabotinskiy, G.V.Pavlenko, V.L.Soroka, S.L.Bazarnenko, A.E. Belyaev...12
- Modern methods of heat treatment of weld joints main main oil and gas pipelines. P. M. Korol’kov...16
Our consultations... 21
Technologies and equipment
- Expansion of technological opportunities of the rectifier ВД-506ДК for arc welding in protective gases.
- G.V.Pavlenko, V.A.Soroka, N.M.Voropay, V.M.Ilyushenko...24
- Influence of scandium on physical and mechanical properties heat and wear resistant coatings coverings. E.K. Fen’...28
- Increase of wear resistance of motor grader details which are made from high-strength pig-iron with spherical graphite. E.N. Krysov, D.B.Glushkova, V.I.Moshchenok...30
The foreign colleagues
Discussion
- Urgent problems of electron beam welding and allied processes in industry. . 34
Labor protection
- Industrial ventilation. Part 2. O.G.Levchenko...42
- The automatic control of networks of the power supplies of technical means for increase of a level of safety of labor. V.A.Gliva, V.I.Klapchenko, I.N.Kovtun,E.Yu. Korosteleva, V.A.Kuzminykh...44
Certification and quality
- The manufacturers of welding materials having the certificate of conformity in system UkrSEPRO given by STC «SEPROZ» (on 01.07.2007). N. A.Protsenko...46
From a history of metals
Conferences and seminars
- Technologies of repair, restoration and hardening of details of machines, mechanisms, equipment, tool and technological equipment. 9th International practical conference...49
