2007 №05

2007 №07

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CONTENTS

SCIENTIFIC AND TECHNICAL

• Kuchuk-Yatsenko S.I., Grigorenko G.M., Novikova D.P., Zagadarchuk V.F., Kharchenko G.K., Grigorenko S.G. and Alekseenko I.I. Effect of energy input on ductile properties of flash butt welded joints in steel X70 ... 2
• Lobanov L.M., Pashchin N.A., Loginov V.P. and Smilenko V.N. Change of the stress-strain state of welded joints of aluminium alloy AMg6 after electrodynamic treatment ... 7
• Moravetsky S.I., Parshenkov N.A. and Sokirko V.A. Features of electromagnetic impacts on the metals and their welded joints (Review) ... 14
• Kharchenko G.K., Ishchenko A.Ya., Falchenko Yu.V., Muravejnik A.N. and Gordan G.N. Pressure welding of AMg5/23 % SiC composite ... 20
• Razmyshlyaev A.D., Deli A.A. and Mironova M.V. Effect of longitudinal magnetic field on the efficiency of wire melting in submerged-arc surfacing ... 23

INDUSTRIAL

• Nikiforchin G.N., Student O.Z., Stepanyuk S.M. and Markov A.D. Evaluation of technical state of welded joints on HPS steam lines allowing for hydrogen-induced degradation of metal in operation ... 28
• Emelianov O.A., Slavinsky R.L. and Yaremenko D.V. Secondary stresses in welded gantry cranes ... 33
• Bolotov G.P. Effect of the state of surface of electrodes on stability of glow discharge under welding conditions ... 36
• Tsybulkin G.A. Automation of training procedures of PUMA family robots ... 39
• Kolyada V.A. and Shapovalov E.V. Stereoscopic measurement of spatial coordinates of joints in welding production ... 41

BRIEF INFORMATION

• Lankin Yu.N. and Bajshtruk E.N. Sensor of molten metal pool level in ESW ... 44
• News ... 46

NEWS

• Exhibition «Welding. Allied Technologies-2007» in Kiev ... 48
• Prof. V.K. Lebedev is 85 ... 50