CONTENTS

SCIENTIFIC AND TECHNICAL

• Paton B.E., Shejko P.P., Zhernosekov A.M. and Shimanovsky Yu.O. Stabilization of the process of consumable electrode pulse-arc welding ... 2
• Makhnenko V.I., But V.S., Velikoivanenko E.A., Rozynka G.F. and Pivtorak N.I. Estimation of permissible sizes of welds for mounting T-joints and sleeves on active main pipelines ... 6
• Pokhmursky V.I., Student M.M., Dovgunyk V.M., Sidorak I.I., Kuskov Yu.M. and Ryabtsev I.I. Structure and tribotechnical characteristics of coatings produced by electric arc metallizing using flux-cored wires ... 12
• Grabin V.F., Golovko V.V., Solomijchuk T.G., Goncharenko E.I. and Kostin V.A. Analysis of structural state of weld metal produced by using welding wires of the ferritic-pearlitic grade ... 17
• Efimenko N.G. Integrated evaluation of effect of yttrium on properties of steel welds ... 23

INDUSTRIAL

• Rossoshinsky A.A., Kislitsyn V.M., Musin A.G. and Pavlyuk S.P. Microsoldering methods ... 27
• Vanzhula T.V., Zamkov V.N. and Prilutsky V.P. Improving in wear resistance of parts of titanium alloys (Review) ... 30
• Pulka Ch.V. Hardfacing the working components of tillage and harvesting agricultural machinery (Review) ... 35
• Levchenko O.G., Metlitsky V.A., Ryabtsev I.A. and Grishchenko S.A. Sanitary-hygienic evaluation of flux-cored wires for electric arc surfacing ... 41
• Nevidomsky V.A., Krasilnikov S.G., Panin A.D., Gerashchenko V.Ya. and Shapovalov K.P. Experience in welding of copper-steel moulds at NKMZ Company ... 46

BRIEF INFORMATION

• Brodovoj V.A., Mikheev P.P. , Knysh V.V., Gushcha O.I., Kuzmenko A.Z. and Labur T.M. Effectiveness of fatigue crack retardation by the field of compressive residual stresses ... 49
• Kiselevsky F.N. and Shapovalov E.V. Determination of optimum length of an illuminator in technical vision systems for arc welding ... 51