CONTENTS

SCIENTIFIC AND TECHNICAL

• Surfacing at the E.O. Paton Electric Welding Institute ... 2
• Ryabtsev I.A., Kuskov Yu.M., Ryabtsev I.I.,Novikova D.P., Grigorenko S.G. and Kostin V.A. Secondary hardening of deposited metal of the type of dispersion-hardening steel of Fe-C-Ni-Cr-Si-Al-Cu alloying system ... 4
• Kuzmenko O.G. Behavior of particles of a non-compact filler at air-slag interface in electroslag hardfacing ... 8
• Kondratiev I.A., Ryabtsev I.A. and Chernyak Ya.P. Study of properties of deposited metal of the maraging steel type ... 12
• Pulka Ch.V., Shably O.N. and Pismenny A.S. Effect of induction surfacing conditions on structure and properties of deposited metal ... 15
• Osin V.V. and Ryabtsev I.A. Effect of sulphur on properties of iron-base alloys and prospects of its application in surfacing materials ... 18
• Sokolov G.N., Zorin I.V., Tsurikhin S.N. and Lysak V.I. Features of the process of ESH with a composite rod in a small-sized sectioned mould ... 22
• Demchenko V.F. and Kozlitina S.S. Computer systems of information support of welding fabrication ... 26

INDUSTRIAL

• Pereplyotchikov E.F. Plasma-powder cladding of wear- and corrosion-resistant alloys in valve manufacturing ... 31
• Wu J.B.C. and Pavlenko A.V. Cobalt-based alloys for surfacing against wear and corrosion ... 38
• Som A.I. Plasma-powder surfacing of composite alloys based on cast tungsten carbides ... 43
• Gulakov S.V., Chigarev V.V., Ivanov V.P., Psareva I.S. and Lavrentik O.A. Improvement of technology for hardfacing of metallurgical equipment components ... 48
• Kuskov Yu.M., Kuzmenko O.G. and Lentyugov I.P. Electroslag processing of metal wastes and using of resulting semi-finished products for cladding applications ... 52
• Sokolov G.N. Properties of deposited metal used for metallurgical tool hardening ... 55
• Zhudra A.P., Voronchuk A.P., Veliky S.I. and Fomakin A.A. New equipment for hard-facing of blast furnace bells and hoppers ... 58