The Paton Welding Journal, 2012, №12

The Paton Welding Journal 2012 №12

CONTENTS

SCIENTIFIC AND TECHNICAL

• Makhnenko V.I., Velikoivanenko E.A., Rozynka G.F. and Pivtorak N.I. Consideration of pore formation at estimation of limiting state in zone of pressure vessel wall thinning defect ... 2
• Kostin V.A., Grigorenko G.M., Poznyakov V.D., Zhdanov S.L., Solomijchuk T.G., Zuber T.A. and Maksimenko A.A. Influence of welding thermal cycle on structure and properties of microalloyed structural steels ... 8
• Golikov N.I. and Dmitriev V.V. Residual stresses in circumferential butt joints in the main gas pipeline at long-term service in the North ... 15
• Goncharov I.A., Sokolsky V.E., Davidenko A.O., Galinich V.I. and Mishchenko D.D. Formation of spinel in melt of the MgO—Al2O3—SiO2—CaF2 system agglomerated welding flux and its effect on viscosity of slag ... 18

INDUSTRIAL

• Lobanov L.M., Pashchin N.A., Mikhoduj O.L., Cherkashin A.V., Manchenko A.N., Kondratenko I.P. and Zhiltsov A.V. Effectiveness of various variants of electrodynamic treatment of AMg6 alloy and its welded joints ... 26
• Shelyagin V.D., Khaskin V.Yu., Akhonin S.V., Belous V.Yu., Petrichenko I.K., Siora A.V., Palagesha A.N. and Selin R.V. Peculiarities of laser-arc welding of titanium alloys ... 32
• Kolomijtsev E.V. Corrosion-fatigue strength of 12Kh18N10T steel T-joints and methods of its improvement ... 36
• Pokhodnya I.K., Yavdoshchin I.R. and Gubenya I.P. Influence of content of iron powder and compounds of alkali metals in the composition of electrode coating on their sanitaryhygienic characteristics ... 38
• Makovetskaya O.K. Modern welding market of the North America ... 41

NEWS

• Opening of Laser Center in Kirov, RF ... 44
• International Specialised Exhibition of Welding Consumables, Equipment and Technologies Weldex/Rossvarka 2012» ... 46
• Index of articles for TPWJ’2012, Nos. 1—12 ... 49
• List of authors ... 53