The Paton Welding Journal, 2004, №12

The Paton Welding Journal 2004 №12

CONTENTS

SCIENTIFIC AND TECHNICAL

• Yushchenko K.A., Savchenko V.S. and Starushchenko T.M. Role of segregation of oxygen in welding of Invar type alloys ... 2
• Sydorets V.N. and Zhernosekov A.M. Numerical simulation of the system of power source--consumable-electrode arc ... 9
• Ciric R., Cantrak S. and Raic K. Analysis of the mechanism of joining and formation of viscous layer in friction stir welding ... 16
• Pismenny A.S., Novikova D.P., Prokofiev A.S. and Polukhin V.V. Properties of weld metal at induction braze-welding of steel 20 ... 26

INDUSTRIAL

• Saraev Yu.N., Bezborodov V.P., Poletika I.M., Tyutev A.V., Nikonova I.V., Kirilova N.V. and Sevostianov S.P. Improvement of the structure and properties of welded joints in large-diameter oil and gas pipes ... 33
• Karasyov M.V., Vyshemirsky E.M., Bespalov V.I., Rabotinsky D.N., Zakharov I.M., Belyaev A.E., Pavlenko G.V. and Solyanik V.V. Characteristics of modern units for mechanised GMA welding ... 36
• Postolaty N.I. Approximate calculation of choke inductance in DC welding circuit ... 40
• Zhadkevich A.M. Sources of flame heating for brazing ... 44

BRIEF INFORMATION

• Kalianov V.N. and Petrenko A.N. Wear resistance of deposited metal with increased share of titanium carbides ... 53
• Index of articles for TPWJ’2004, Nos. 1--12 ... 55
• List of authors ... 63