| 2009 №04 | 2009 №06 |
CONTENTS
SCIENTIFIC AND TECHNICAL
- Makhnenko V.I., Shekera V.M., Velikoivanenko E.A., Olejnik O.I., Rozynka G.F. and Pivtorak N.I. Analysis of conditions causing initiation and propagation of corrosion cracks in zones of circumferential joints on main gas pipelines ... 2
- Nesterenkov V.M., Protosej N.E. and Arkhangelsky Yu.A. Technological features of electron beam welding of drill bits ... 8
- Nikonova E.S., Korab N.G. and Kondratenko V.Yu. Stress-strain state of welded joints on polymer pipes produced by butt welding at an angle ... 15
- Korzh V.N. and Popil Yu.S. Peculiarities of utilization of hydrogen-oxygen flame in flame treatment of materials ... 17
INDUSTRIAL
- Bach Fr.-W., Beniyash A., Lau K. and Konya R. Nonvacuum electron beam welding of structural steels ... 22
- Kah P., Martikainen J., Jernstrom P. and Uusitalo J. Influence of joint geometry and fit-up gaps on quality of corner joints in new modified short arc GMAW ... 27
- Barvinko A.Yu. Evaluation of residual life of welded joints on tank vertical wall after 20--25 years of service ... 34
- Malinov L.S., Malinov V.L., Orlov L.N. and Golyakevich A.A. New flux-cored wire ensuring the effect of strain hardening of the deposited metal in operation ... 38
BRIEF INFORMATION
NEWS
- Exhibition «Metals of Siberia: Metallurgy, Machine-Building, Metal-Working, Welding» in Novosibirsk ... 43
- Developed at PWI ... 33, 40, 44