The Paton Welding Journal, 2010, №01

The Paton Welding Journal 2010 №01

CONTENTS

SCIENTIFIC AND TECHNICAL

• Krivtsun I.V., Semyonov I.L. and Demchenko V.F. Numerical analysis of the processes of heating and convective evaporation of metal in pulse laser treatment ... 2
• Makhnenko V.I., But V.S., Kozlitina S.S. and Olejnik O.I. Risk of fracture of pressurised main pipeline with defects of the type of wall thinning during repair ... 7
• Ustinov A.I., Zinkovsky A.P., Tokar I.G. and Skorodzievsky V.S. Possibilities for lowering dynamic stress in structural elements of machines using nanostructured coatings ... 10
• Chernykh I.V. and Rachkov S.A. Modelling of the process of induction heating of pipes within the weld zone ... 16
• Vasiliev Yu.S., Parshutina L.S. and Chukashkin A.N. Development of the technology for formation of mechanical and glued-mechanical joints by the punching method ... 19
• Levchenko O.G., Lukianenko A.O. and Polukarov Yu.O. Experimental and calculation determination of the concentration of harmful materials in the work zone air in covered-electrode welding ... 24

INDUSTRIAL

• Kravchuk L.V., Lyashenko B.A., Tsybanev G.V., Kuriat R.I., Bujskikh K.P. and Nalimov Yu.S. Assessment of the effectiveness of repair technologies for power plant operation ... 27
• Kozulin S.M., Lychko I.I. and Kozulin M.G. Increase of resistance of welds to formation of crystalline cracks in repair of bands of kiln furnaces using electroslag welding ... 32
• Kasatkin O.G., Tsaryuk A.K., Skulsky V.Yu., Gavrik A.R. and Moravetsky S.I. Peculiarities of technology of welding pipelines of dissimilar steels in nuclear power engineering ... 35
• Pismenny A.S. and Kislitsyn V.M. Influence of weld metal impact treatment on welded joint strength ... 38

BRIEF INFORMATION

• Dolinenko V.V., Kolyada V.A., Skuba T.G. and Shapovalov E.V. Procedure of evaluation of transportation lags in weld formation ACS ... 41
• Thesis for a scientific degree ... 43

NEWS

• Technological Seminar of Deloro Stellite in Zaporozhie ... 46
• 4th International Seminar «New Directions of Research in the Field of High-Frequency Electric Welding of Soft Live Tissues» ... 50
• Forum-Seminar of Limited Liability Company «Binzel Ukraine» ... 52
• Developed at PWI ... 18, 51