2010 №04

2011 №02

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CONTENTS

• Unique technology developed by Ukrainian scientists for liquidation of underwater accidents of oil, gas pipelines ...3

SCIENTIFIC-TECHNICAL

• LOBANOV L.M., NEKHOTYASHCHIY V.A., RABKINA M.D., PEREPICHAY A.A., BELOSTOCHNY V.V., BELOSTOCHNY A.V., CHIZHICHENKO V.P. Magnetic control and structural-textured peculiarities of metal of oxygen cylinders ...7
• NEDOSEKA A.Ya., NEDOSEKA S.A., GRUZD A.A., YARYEMENKO M.A., KHARCHENKO L.F., VOLOSHEVICH I.G.Investigation of acoustic-emission characteristics of steel 12Kh18N10T at the temperature of 560 ^oC. Information 1. Methods and some results ... 13
• MATYUK V.F., OSIPOV A.A., STRELYUKHIN A.V. Modeling of magnetic state of ferromagnetic core in longitudinal constant magnetic field... 20
• KOLBIN I.B., VOLKOV Yu.O. Method of detection of in-plane reflectors oriented in the direction close to the direction of spreading the longitudinal ultrasonic waves. 2. Theoretic grounding and experimental confirmation of obtained results ...28

INDUSTRIAL

• KHOROSHEV V.N., VOLCHKOV Yu.E., DEKOPOV A.S., KOSITSYN E.M., KOZIN Yu.N. Gamma flaw-detectors for radiographic and radiometric testing of quality of industrial products ...33
• GOLYNKO V.M. Peculiarities of technical diagnostics and restoration of serviceability of a tank of 50 thousand m3 capacity of welded coiled blanks using steel 16G2AF ...37
• ZAGREBELNY V.I., KASATKIN S.B., YASHCHUK V.A.Investigation of possability to determine the degree of metal damage at cyclic loading in welded joints of structural steel 09G2S using magnetometric method ...42
• OPIR N.V., BEREGULYAK O.R. Measurement of depths of grooves of sensitivity reference according to its image...45
• ORLOVICH A.E., SEREBRENNIKOV S.V., SIRIKOV A.I.Automated electric control of state of high-voltage isolators under voltage ... 48

SERTIFICATION AND STANDARDIZATION

• KHORLO N.F., SERGEEVA N.A. Dynamic approach to the organization of special training of specialists on non-destructive testing ...54

NEWS AND INFORMATION

• Results of US NDTTD competition for students for the best diploma work ... 60
• Technical diagnostics of critical facilities...62
• V.A. Troitskii is 75 ... 63