ISSN (print) 1995-2732
ISSN (online) 2412-9003

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Subsoil use

Pashko A.D., Velikanov V.S. Development of the Concept of Situation-Adaptive Mobile Autonomous Platforms for Confined Spaces in the Mining And Metallurgical Industry  5 
Metelev A.A., Zakirnichny V.N., Garifulin I.F., Purgin A.P., Morozov V.V. Study and Optimization of Secondary Concentration Processes of the Flotated Fraction in Column Flotation Machines  14 
Makarov N.V., Nurkhozhaev E.S., Makarov V.N., Popov S.A. Theoretical Foundations of the Dependence of Aerodynamic Loading and Energy Efficiency of Mine Centrifugal Fans on the Permeability Dipole on Impeller Blade Profiles  25 

Metal forming

Biryukov M.A., Pesin A.M., Biryukova O.D., Pustovoitov D.O., Mogilnykh A.E., Laktionov A.A Investigation of the Effect of Kinematic Asymmetry on the Mechanical Properties of 20Kh13 Stainless Steel During Hot Rolling  35 
Zamaraeva Yu.V., Loginov Yu.N., Degtyareva O.F., Razinkin А.V. Influence of the Stress-Strain State During the Extrusion of a Light-Alloy Drill Pipe on Crack Formation  43
Burlakov I.A., Demetrashvili I.S., Kharitonov S.A. Influence of Blank Material Strength on Tool Stresses During Cold Heading of Rivets  54

Material process engineering

Vorobyov A.A., Terentyev A.V., Pokrovskaya O.D., Stepanov A.A., Zagorodny N.A. Calculation of Forces in the Turning of Hardened Steels Under Heavy Cutting Conditions  63 
Kuznetsov S.V., Rogovik A.A. Determination of the Minimum Surface Roughness Parameter Value in Engineering Drawings of Parts Among Surfaces Produced by Turning and Milling Using Neural Network Models  73 

Materials science and heat treatment of metals

Bashkov A.A., Anosov M.S., Ivanov S.V., Bazhenov E.O., Akulova A.A., Chichevatov A.V. Methods for Calculating Fractal Dimension from Digital Microstructure Images for Quantitative Metallography  82 

Foundry engineering

Feoktistov N.A., Savinov A.S. Assessment of the Effect of the Cr – N Complex on the Wear Resistance and Microstructural Parameters of Steel Castings  93

Nanomaterials and nanotechnologies

Chukin M.V., Koptseva N.V., Efimova Yu.Y. Relationship Between the Seebeck Coefficient and the Internal Energy of the Finemet-Class Amorphous Soft Magnetic Ribbon  100

Product quality management. Standardization. Industrial management

Tulupov O.N., Cheryapkin A.F., Narkevich M.Yu., Logunova O.S., Narkevich A.M., Logunova P.S. Concept of Digitalization in Quality Assessment of Elements of Hazardous Production Facilities  108
Kazantseva T.V., Sokolova T.B., Kazantseva N.K., Mikheeva S.V., Polyakova M.A. Risk Management in an Enterprise Management System  123
Evloeva M.V., Konyukhov V.Yu., Oparina T.A. Enhancing the Resilience of Industrial Enterprises under Conditions of Uncertainty Through the Integration of Esg Strategy and Business Processes  130
Soyko A.I., Savelyeva D.A., Denisova Ya.V. Establishing Requirements for the Accuracy of Measuring Instruments Based on Statistical Modeling of Process Reproducibility Indices  136
Zaporozhtsev A.V., Khazova Ver.I., Khazova Vik.I. Analysis of the Feasibility of Replacing a Detailed Production Flow Model with its Equivalent Model  143

New technological processes and equipment

Glchyan N.Sh., Losev A.S. Estimation of the Area of Material Melted under the Action of a Single Laser Pulse in the Longitudinal Section of a Crack  150
Anosov M.S., Shatagin D.A., Baevsky A.A., Poduvaltsev A.A., Arkhipov M.V., Yamgulin R.I. Development of an Integrated Approach to the Diagnostics of Welding and Wire Arc Additive Manufacturing Processes  156
Kolodyazhnyi D.Yu., Shabalin D.N., Larionov E.O., Kozar I.I. Experimental Study of Surface Diamond Grinding of Stators (Rotors) of adjustable Capacitors and Microchip Substrates on a Model Z102A Grinding Machine  164
Tukmakov A.L., Tukmakov D.A., Akhunov A.A. Numerical Simulation of Density Equalization in a Two-Component Gas Mixture of Viscous, Compressible, Heat-Conducting Gases  171

Metallurgical power engineering, energy saving and electrical systems

Trofimova S.N., Sergeev Yu.S., Platov S.I., Tolmachev E.V., Reznikov I.M. Modeling the Operation of 110 kV Busbar Section Differential Protection Based on a Microprocessor-Based Device  180

Economics, management and product market

Bessonenko S.A., Osipov N.I. Analysis of Experience and Prospects for the Application of Artificial Intelligence to Railway Transport Operations Management  188