Contents

Russian Journal of Nondestructive Testing


Vol. 58, No. 12, 2022


Acoustic Methods

On Spectral-Acoustic Method for Estimating Porosity of Metals Produced by Hot Isostatic Pressing

A. A. Khlybov, A. L. Uglov and A. A. Demchenko p. 1051  abstract

Assessing Hazard Degree of Crack-Like Defects Based on Acoustic Emission Testing under Local Low-Temperature Loading

L. A. Prokop’ev, Ya. M. Andreev and E. S. Lukin p. 1064  abstract

Semi-Automatic Defect Distinction of PAUT for High Strength Steel Corner Structure

Qiang Wang, Xinghao Wang and Lei Zhang p. 1071  abstract

Research Progress on Ultrasonic Nondestructive Testing Technology for Metallic Additive Manufacturing Components: A Review

Duo Lyu, Hongwei Hu, Xiaowei Shen, Xiongbing Li and Xianghong Wang p. 1079  abstract


Electromagnetic Methods

Method for Solving Inverse Geometric Problem of Magnetostatics for Surface Defects of a Soft Magnetic Ferromagnet

A. V. Nikitin, Yu. L. Gobov, A. V. Mikhailov and L. V. Mikhailov p. 1107  abstract

On Joint Application of Permanent and Alternating Fields in Magnetic Detection of Defects in Thick-Walled Steel Products

Yu. Ya. Reutov p. 1129  abstract

Quality Control of Soldering of Side Walls of Clamps in Current-Carrying Connections of Electric Machines Taking into Account the Influence of Their Sizes

L. Kh. Kogan, A. N. Stashkov and A. P. Nichipuruk p. 1142  abstract

Laboratory Substantiation of Thermoelectric Method for Monitoring Contact Resistance

A. A. Abouellail, Ts. Chang, A. I. Soldatov, A. A. Soldatov, M. A. Kostina, S. I. Bortalevich and D. A. Soldatov p. 1153  abstract

Research on Quantitative Detection of Wire Rope Damage Based on Weak Magnetic Excitation

Juwei Zhang, Bo Liu and Zengguang Zhang p. 1162  abstract


X-ray Methods

Automatic Detection of Threat Objects in X-ray Baggage Inspection Using Mask Region-Based Convolutional Neural Network and Deformable Convolutional Network

Jongchol Kim, Jinmyong Ri and Hyok Jo p. 1175  abstract


General Problems of Nondestructive Testing

Hybrid Fuzzy Time Series Model and Data Fusion for Predicting Remaining Useful Life

M. Riahi and A. Maghsoudi p. 1185  abstract