Contents

Russian Journal of Nondestructive Testing

Vol. 57, No. 5, 2021

Acoustic Methods

Application of Adaptive Anisotropic Diffusion Filter To Improve the Reflector Image Quality when Performing Ultrasonic Nondestructive Testing

E. G. Bazulin p. 343  abstract

TOFD Echo Signal Processing to Achieve Superresolution

E. G. Bazulin p. 352  abstract

Investigating the Detectability of Surface Volumetric Defects in Ultrasonic Testing with the Use of Rayleigh Waves Generated by an Electromagnetic-Acoustic Transducer

N. P. Aleshin, N. V. Krysko, A. G. Kusyy, S. V. Skrynnikov and L. Yu. Mogilner p. 361  abstract

Ultrasonic Testing for Defects in Complex Shaped Metal Products

V. V. Larionov, A. M. Lider, D. O. Dolmatov and D. A. Sednev p. 369  abstract

Probalistic-Information Approach to Assessing the Reliability of the Results of the Acoustic-Emission Method of Testing and Diagnostics

S. I. Builo, B. I. Builo and M. I. Chebakov p. 375  abstract

Analysis of the Parameters of Bottom Signals in the Area of Welded Joints of Rails under High-Speed Ultrasonic Testing

A. A. Markov and E. A. Maksimova p. 383  abstract

Electromagnetic Methods

Eddy Current Testing of Fatigue Degradation of Metastable Austenitic Steel under Gigacycle Contact-Fatigue Loading

R. A. Savrai and L. Kh. Kogan p. 393  abstract

Assessment and Characterization of Welded Mild Steel (E-6013) Using Ultrasonic Testing and Hilbert Huang Transform

Ayesha Khalid, M. Ghazanfar Ali, Dr. Tariq Mairaj Rasool Khan, Muhammad Imran, Salman Nisar, Aqueel Shah and Abid Shah p. 401  abstract

Study on the Aging Degree of Historical Silk by the Surface Resistance Method

Hailiang Yang, Hailing Zheng, Liling Jia, Na Chen and Yang Zhou p. 408  abstract

Nondestructive Detection of Depth-Dependent Defects in Carbon-Fiber-Reinforced Polymer Composites by Terahertz Time-Domain Spectroscopy

Bingwei Liu, Hongxing Xiang, Mian Zhong, Dongshan Wei, Chen Li, Yan Gong, Bin Zhou, Hangjun Fu and Yajun Xu p. 417  abstract