Vol. 56, No. 3, 2020

Russian Journal of Nondestructive Testing

Acoustic Methods

Applying Laser-Ultrasonic and Acoustic-Emission Methods to Nondestructive Testing at Different Stages of Deformation Formation in Friction Stir Welding

K. A. Stepanova, I. Yu. Kinzhagulov, Yu. O. Yakovlev, A. S. Kovalevich, D. S. Ashikhin and I. E. Alifanova p. 191 abstract

Quantitative Evaluation of Porosity in Unidirectional CFRPs Using Laser Ultrasonic Method

Yu. G. Sokolovskaya, N. B. Podymova and A. A. Karabutov p. 201 abstract

Laser Ultrasonic Nondestructive Testing Based on Nonlinear Ultrasonic Coefficient

Feng Qin, Yaojin Wu, Hualing Guo, Bin Zheng and Hui Liu p. 209 abstract

Evaluation of Progressive Damage and Identification of Failure Mechanisms in Carbon Fiber Woven Composites via Tensile Test

Wei Zhou, Yan-nan Zhang and Wen-zheng Zhao p. 222 abstract

Electromagnetic Methods

Influence of the Parameters of Discharge Circuit in a Gas-Discharge Defect Transducer and of the Speed of Wire Motion on the Error of Measuring the Extent of Defects in Wire Insulation

G. V. Smirnov and A. Kh. Mirzoev p. 234 abstract

Power Supplies of High-Frequency Capacitive Transducers for Measurement, Monitoring, and Diagnostics of Metal Products

K. L. Nozdrachova, A. Yu. Slobodchuk, G. M. Suchkov, R. P. Migushchenko and O. Yu. Kropachek p. 242 abstract

Radiation Methods

Tangential X-Ray Radiography for Pitting Geometry Analysis of Outside Wall of Insulated Steel Pipes

Eko Prasetyo, Henry Pariaman and Sulistijono p. 249 abstract

Optical Methods

Computer-Aided Recognition of Defects in Welded Joints during Visual Inspections Based on Geometric Attributes

S. V. Muravyov and E. Yu. Pogadaeva p. 259 abstract

Evaluating the Error of a System for Monitoring the Geometry of Anode Posts in Electrolytic Cells with Self-Baking Anode

A. I. Potapov, A. A. Kulchitskii, Ya. G. Smorodinskii and A. G. Smirnov p. 268 abstract

Detection and Identification of Neighboring Pittings Using High-Resolution Optical Method

T. Azizzadeh and M. S. Safizadeh p. 275 abstract

Thermal Methods

Control of Quality of Applying Heat-Conducting Compound

A. A. Soldatov, A. A. Dement’ev, A. I. Soldatov and I. M. Vasil’ev p. 284 abstract

Capillary Methods

Research of Defectoscopic Properties of Powder Compositions for Increasing Efficiency and Reliability of Penetrant Testing of Complex Shaped Parts

O. G. Ospennikova, I. I. Kudinov, A. N. Golovkov, S. I. Kulichkova and D. S. Skorobogat’ko p. 291 abstract