CONTENTS

SCIENTIFIC AND TECHNICAL

• Golovko V.V. Modelling of composition of non-metallic inclusions in weld metal of high-strength low-alloyed steels ... 2
• Golodnov A.I. Allowing for residual stresses in the cross-sections of compressed l-shaped columns during their design ... 7
• Krivchikov S.Yu. and Zhudra A.P. Effect of carbon-containing materials of flux-cored wire on transfer of carbon into the molten pool during surfacing ... 10
• Borisov Yu.S., Borisova A.L., Panko M.T., Adeeva L.I., Kolomytsev M.V., Shakhraj A.A. and Sladkova V.N. Peculiarities of structure of quasicrystalline Al-Cu-Fe system coatings produced by thermal spraying methods ... 12

INDUSTRIAL

• Semenov S.E., Rybakov A.A., Kyrian V.I., Filipchuk T.N., Goncharenko L.V., Vasilyuk V.M., Klimonchuk R.V., Stetskiv M.V. and Vlasyuk F.S. Experimental evaluation of the state of metal of long-serviced welded oil pipelines ... 17
• Kalensky V.K., Dvoretsky V.I., Buga V.M. and Semenikhin A.V. Development of materials and technology of manufacture of single-roller supporting members of bridges using surfacing ... 22
• Lebedev V.A., Pichak V.G. and Smolyarko V.B. Pulsed wire feed mechanisms with pulse parameter control ... 27
• Nesterenko N.P. and Senchenkov I.K. Classification of waveguides shaped as bodies of revolution for ultrasonic welding of polymers and composites on their base ... 34
• Ivanova O.N. 10 years of the International Association «Welding» ... 38

BRIEF INFORMATION

• Pismenny A.S. Synthesis of induction systems for welding and brazing of pipe joints by using preset distribution of power in the weld zone ... 41
• Vasilishin S.A. Straightening of electrode wire using automatic devices ... 44
• PWI TECHNOLOGIES ... 47