| SCIENTIFIC AND TECHNICAL | |
| Guan Q., Guo D.L., Zhang C.X. and Li J. Low stress no distortion welding based on thermal tensioning effects for thin materials | 2 |
| To prevent welding buckling especially in manufacturing aerospace structures with material thickness less than 4 mm low stress no distortion (LSND) welding techniques have been pioneered and developed at the Beijing Aeronautical Manufacturing Technology Research Institute (BAMTRI). The mechanisms of LSND welding techniques using either the whole cross-section thermal tensioning effect or the localized thermal tensioning effect are described in this paper. The basic idea of LSND welding techniques is to perform active in-process control of inherent plastic (incompatible) strain and stress formation during welding to achieve distortion-free results so that no costly postweld reworking operations for distortion correction is required. Emphasis is given to the finite element analysis to predict and optimize the thermal tensioning techniques for engineering application. | |
| Osin V.V., Ryabtsev I.A. and Kondratiev I.A. Study of sulfur effect on properties of deposited metal of Kh5МFS type | 12 |
| The effect of sulfur alloying on wear and heat resistance of deposited metal of the type of chromium-molybdenum tool steel is considered. It is shown that formation of molybdenum sulphides in deposited metal prevents adhesion of metal surfaces of friction pair components, which leads to improvement of their wear resistance and cleanliness of the wear surface. | |
| Patyupkin А.V. and Bykovsky O.G. Cavitation-corrosion resistance of surfaced parts of compressors of titanium-and-magnesium production process | 16 |
| Results are presented of metallographic and petrographic study of the deposited metal type 08Kh23N18М5 characterized by the improved cavitation-corrosion resistance, not inferior to that of alloy 06Kh23N28М3D3Т. | |
| Borisova A.L., Tunik A.Yu. and Adeeva L.I. Structure and properties of powders of Al–Cu–Fe system alloy for thermal spraying of quasi-crystalline coatings | 19 |
| Given are the results of investigation of structure, phase composition and technological properties of powders of an Al–Cu–Fe system alloy produced by different atomisation methods (argon, high-pressure water, compressed air), as well as by ingot crushing. Behaviour of the powders in heating is studied under conditions of differential thermal analysis. | |
| INDUSTRIAL | |
| Bondarev A.A. and Ishchenko A.Ya. Technology of EBW of the stainless steel–aluminium alloy welded joints | 27 |
| A fundamentally new technology of electron beam welding of dissimilar joints of stainless steel–aluminium alloy in the form of tubular elements has been developed. The technology allows eliminating the application of interlayers of pure aluminium between the metals, which prevents formation of intermetallics in the joints and provides a high level of mechanical properties of the joints. | |
| Murashov A.P., Demianov I.A., Borisov Yu.S., Zhadkevich M.L. and Golnik V.F. Anticorrosion protection of base metal structures by metallised coatings (Review) | 30 |
| The review considers the advantages and objects of application of metallised coatings of zinc, aluminium and their alloys. Selection of coating material should be based on service conditions of metal structures and electrochemical mechanism of their protection. Improvement of protective properties of the facilities is provided through application of composite metal polymeric coatings. | |
| Levchenko O.G. and Pavlyk A.O. Problems of welders' labour safety | 34 |
| It is shown that the cause of occupational morbidity of welders is the unsatisfactory condition of ambient air in welding workshops. It is noted that the inefficient protection of respiratory organs of welders is caused by an incorrect choice and utilization of the means for protection of respiratory organs. Ways are outlined for formation of the information system to make an optimal decision on selection of the ventilation and individual protection means to match the actual labour conditions. | |
| BRIEF INFORMATION | |
| Gedrovich A.I., Tkachenko A.N. and Tkachenko S.A. Structure and properties of a joint of 10Kh13G18D + 09G2S steels | 37 |
| Experimental data on evaluation of the structure and microhardness of different regions of dissimilar welded joints of steels 10Kh13G18DU + 09G2S are presented. Recommendations are given for application of Sv-08Kh20N9G7T wire for gas-arc welding of joints. | |
| Theses for scientific degree | 40 |
| Developed at PWI | 11 |
| Index of articles for TPWJ'2006, Nos. 1–12 | 42 |
| List of authors | 51 |
(You are viewing the simplified file contents)
The cost of subscription/purchase order journals or individual articles
| Journal/Currency | Annual Set | 1 issue printed |
1 issue |
one article |
| AS/UAH | 1800 UAH | 300 UAH | 300 UAH | 150 UAH |
| AS/USD | 192 $ | 32 $ | 26 $ | 16 $ |
| AS/EUR | 180 € | 30 € | 25 € | 15 € |
| TPWJ/UAH | 7200 UAH | 600 UAH | 600 UAH | 280 UAH |
| TPWJ/USD | 384 $ | 32 $ | 26 $ | 16 $ |
| TPWJ/EUR | 360 € | 30 € | 25 € | 15 € |
| SEM/UAH | 1200 UAH | 300 UAH | 300 UAH | 150 UAH |
| SEM/USD | 128 $ | 32 $ | 26 $ | 16 $ |
| SEM/EUR | 120 € | 30 € | 25 € | 15 € |
| TDNK/UAH | 1200 UAH | 300 UAH | 300 UAH | 150 UAH |
| TDNK/USD | 128 $ | 32 $ | 26 $ | 16 $ |
| TDNK/EUR | 120 € | 30 € | 25 € | 15 € |
AS = «Automatic Welding» - 6 issues per year;
TPWJ = «PATON WELDING JOURNAL» - 12 issues per year;
SEM = «Electrometallurgy Today» - 4 issues per year;
TDNK = «Technical Diagnostics and Non-Destructive Testing» - 4 issues per year.