Vol. 2025, No. 5, 2025

Russian Metallurgy (Metally)

AUTOMATION AND COMPUTERIZATION OF TECHNOLOGICAL PROCESSES

A Software and Hardware Package for Automatically Measuring the Profiles of Soil Tillers’ Worn Parts

I. N. Kravchenko, S. A. Feskov, and A. M. Grin p. 949 abstract

A Methodology to Select Tools for Milling Worm Wheels with Different Moduli and Tooth Numbers

A. A. Volkov and D. S. Makashin p. 954 abstract

Machine Vision Methods and Their Application for Wear Analysis of Tillage Implement Tools

I. N. Kravchenko, S. A. Feskov, M. N. Erofeev, N. D. Ulyanova, and A. A. Petrov p. 960 abstract

ALTERNATIVE PRODUCTION AND TREATMENT METHODS

Modeling of Detonation Mode in Thermal Pumping

E. V. Radkevich, M. E. Stavrovskii, A. V. Ragutkin, O. A. Vasil’eva, and M. I. Sidorov p. 966 abstract

FOUNDRY

Key Parameters of Modification Processes in Producing Graphitized Structural Cast Irons

D. A. Boldyrev and L. I. Popova p. 976 abstract

Study of Thermal Stability of Phosphorus Bainitic Gray Cast Iron for Valve Seats of Internal Combustion Engines

D. A. Boldyrev, K. V. Makarenko, and L. I. Popova p. 982 abstract

On New-Class Cast Irons with the Effect of Solid Solution Strengthening of Ferrite (SSF) with Silicon

D. A. Boldyrev and K. V. Makarenko p. 991 abstract

Characteristic Features of the Preparation of Porous Magnesium Castings via Melt Infiltration through Water-Soluble Salts

A. I. Kovtunov, Yu. Yu. Khokhlov, P. N. Selyanin, K. A. Kovtunova, E. V. Salautin, and N. Yu. Rybakova p. 1001 abstract

PHYSICAL METALLURGY. THERMAL AND THERMOCHEMICAL TREATMENT TECHNOLOGIES

Auxetic and Magnetostrictive Behavior of Galfenol and Alfenol

G. Yu. Timofeeva, P. E. Demin, and A. V. Kosachev p. 1009 abstract

Comparative Studies on Gold Extraction from Ores Using Cyanide and Thiourea

I. R. Boboev, R. S. Sel’nitsyn, and M. Musofirzoda p. 1016 abstract

Thermodynamic Assessment of the Feasibility of Copper Reduction from Sulfide Compounds in Alkaline Melts

V. S. Chekushin, N. V. Oleinikova, and A. S. Dobrynskikh p. 1023 abstract

Structure of the Modified Layer in Carbon Steels after Thermodiffusion Zinc Coating in an Ammonia Atmosphere

L. G. Petrova, A. V. Kosachev, and G. Yu. Timofeeva p. 1027 abstract

Delivery of Oxidants to the Site of Their Chemical Interaction and Its Manifestation in the Characteristics of Oxidation Processes Involving Tin, Lead, and 62Sn–38Pb Solder

S. D. Pozhidaeva and A. M. Ivanov p. 1034 abstract

Analysis of the Change in Mechanical Properties of a Material Based on Granulated EP741NP Alloy Modified with Aluminum Nitride Nanoparticles

D. S. Eliseev p. 1041 abstract

Optimization of Heat Treatment Regimes for 20GML Steel Blanks Operating at Temperatures down to –60°C

M. V. Efimov, N. I. Gabel’chenko, N. A. Kidalov, D. O. Aliev, S. Yu. Yurchenko, and V. A. Tsybrankov p. 1047 abstract

Study of the Platinum Adsorption and Desorption Process from a Low-Concentration Platinum-Containing Solution

V. D. Gorbacheva and R. S. Sel’nitsyn p. 1054 abstract

Smelting Technology for Copper Sulfide Concentrates: Balancing Efficiency, Economic Feasibility, and Environmental Performance—A Review of International Experience

I. N. Kravchenko, Val. V. Spiryagin, Vit. V. Spiryagin, and A. M. Kadyrmetov p. 1058 abstract

Precipitation of Mixed Ni/Co Hydroxides in Hydrometallurgical Processing of Domestic Iron-Rich Laterite Ores

Yu. V. Zablotskaya, G. B. Sadykhov, A. S. Tuzhilin, V. B. Smirnova, and N. A. Andreeva p. 1067 abstract

A Brief History and the Current State of Alloys Based on Immiscible Component Systems: A Review

A. D. Shlyapin, V. V. Ovchinnikov, I. A. Kurbatova, and N. V. Uchevatkina p. 1074 abstract

Surface Hardening of Small-Size High-Speed Steel Drills by Chemical Heat Treatment with the Formation of Tungsten Nitrides

L. G. Petrova, V. M. Vdovin, A. S. Sergeeva, and A. Yu. Malakhov p. 1090 abstract

Analysis of the Development and Improvement of First–Fourth Generation Steels with Reduced and Controlled Hardenability

A. A. Kuznetsov, A. M. Peker, and N. I. Mironov p. 1096 abstract

Hydrogen Embrittlement and Fracture Toughness of Orthorhombic Titanium Alloys

A. K. Onishchenko p. 1103 abstract

Production of Track Links for Agricultural Tractors from Low-Alloy Steel Subjected to Local Surface Hardening

N. A. Kidalov, Yu. V. Grebnev, N. I. Gabel’chenko, D. Yu. Grebnev, and V. F. Zharkova p. 1110 abstract

Oxidation Behavior of Brass and a Mechanical Mixture of Its Constituent Metals in Reaction Mixtures Containing Iodine and Hydrogen Peroxide

S. D. Pozhidaeva, A. M. Ivanov, A. V. Koz’eva, and A. E. Tolochko p. 1115 abstract

METHODS OF STUDYING THE STRUCTURE AND PROPERTIES OF MATERIALS. PROCESS MODELING

Artificial Neural Network Evaluation of the Significance of Influence of Technological Parameters on the Chemical Refining of Gold

M. A. Kulikovskii, E. V. Gotsulyak, K. M. Kugachev, and S. I. Rogov p. 1122 abstract

Construction of True Stress–Strain Diagrams for Tension with Determination of Mechanical Properties of Materials from the Results of Instrumented Indentation and Scratching

V. M. Matyunin, A. Yu. Marchenkov, P. V. Volkov, M. A. Karimbekov, N. O. Tsvetkova, A. A. Pan’kina, G. B. Sviridov, and A. N. Demidov p. 1128 abstract

Optimization of Hydromechanical Pressing of (Nb–Ti) + Cu Metal Matrix Composite Workpieces Using Neural Network Modeling

D. A. Dvoinikov, A. G. Zalazinskii, V. G. Titov, and V. P. Shveikin p. 1136 abstract

A Theoretical Model for the Formation of Crystal Structures upon Crystallization under Isostatic Pressure

M. S. Denisov, P. A. Chebotarev, and K. E. Davydov p. 1141 abstract

MACHINING OF BLANKS AND ASSEMBLY

Effect of Milling Tool Path Strategy on the Machining of a High-Temperature KhN45MVTYuBR Alloy

D. S. Makashin p. 1146 abstract

Technological Capabilities of Ultra-High-Speed Milling

V. M. Korneeva and I. S. Korneev p. 1153 abstract

Processing of Parts with Various External Profiles by a Compacted Grinding Medium

V. A. Skryabin, A. G. Skhirtladze, and N. V. Sorokina p. 1157 abstract

Influence of the Geometric Parameters of a Cylindrical Workpiece on the Stress–Strain State during Straightening of a Local Area with Smooth Plates

S. A. Zaides and M. Z. Bui p. 1166 abstract

COATING DEPOSITION

Deposition of a TiC/Ti Cermet Coating on VT3-1 Titanium Alloy

A. A. Burkov p. 1175 abstract

Selection of Electrolyte Composition for Bright Nickel Plating of Resistive Element Contact Pads

R. V. Budaragin, V. V. Rogozhin, T. I. Devyatkina, U. V. Sviridova, and M. E. Gudkova p. 1183 abstract

Effect of the Elemental Composition of Steels on the Structure and Properties of Ni–Cu Coatings Produced by Diffusion Alloying from Fusible Liquid-Metal Melts

E. E. Bobylev, L. I. Svistun, A. D. Nirov, I. D. Storozhenko, V. D. Marchenko, and A. A. Matorin p. 1191 abstract

Theoretical and Practical Aspects of Creating Wear-Resistant Coatings on Machine Parts Using High-Speed Flame Spraying

Yu. A. Kuznetsov, A. V. Dobychin, D. D. Yakovlev, A. A. Gribakin, and I. N. Kravchenko p. 1196 abstract

NEW MATERIALS. TECHNOLOGY OF COMPOSITE MATERIALS

Wetting and Spreading Properties of Magnesium on High-Alloy Steel

A. I. Kovtunov, Yu. Yu. Khokhlov, P. N. Selyanin, and V. Yu. Tret’yakov p. 1201 abstract

EQUIPMENT AND DEVICES

Tool Life of Carbide Deforming–Cutting Tool for External Finning of Copper Heat-Exchange Tubes

N. N. Zubkov p. 1206 abstract

METAL FORMING

A Variant of Calculation of the Drawing Mode of Anisotropic Viscoplastic Material

V. N. Chudin and V. I. Platonov p. 1213 abstract

Structure–Phase State of and Nonmetallic Inclusions in 10KhSND Steel after Heat Treatment and Controlled Rolling Followed by Accelerated Cooling

I. O. Bannykh, V. M. Blinov, O. A. Bannykh, E. I. Lukin, D. V. Nizhel’skii, E. V. Blinov, I. N. Lukina, L. G. Evsina, K. Yu. Demin, D. V. Chernenok, N. G. Karkhanina, and M. V. Goryunov p. 1216 abstract

Designing of Hot Isothermal Combined Extrusion of a Flanged Product Using Hartfield Field

P. A. Petrov and V. N. Fam p. 1223 abstract

PLASTIC DEFORMATION OF FERROUS AND NONFERROUS METALS

Model of Plastic Deformation of a Sinusoidal Helical Relief on the Shaft Surface

M. Z. Nafikov, R. G. Akhmarov, I. R. Akhmet’yanov, I. I. Zagirov, R. F. Masyagutov, and N. M. Yunusbaev p. 1228 abstract

PROCESSES OF MANUFACTURE OF FERROUS AND NONFERROUS METALS

Production of Carbon Structural Steels in DSP-30N2

S. I. Gertsyk and A. N. Burin p. 1232 abstract

POWDER METALLURGY TECHNOLOGIES. ADDITIVE TECHNOLOGIES

Technique for Manufacturing a Star-Shaped Elastic-Clutch Element Using Additive Manufacturing Technology

D. A. Gnevashev and D. Yu. Petrishchev p. 1239 abstract

Effect of Chromium Carbide and Graphite Introduced into a Flux Cored Wire Charge on the Structure of the Deposited Metal

N. V. Kobernik, A. S. Pankratov, V. V. Aleksandrova, Yu. V. Andriyanov, A. L. Galinovskii, and A. G. Orlik p. 1250 abstract

Effect of FDM/FFF Printing Surface Roughness on the Flowability of Metal Powder Compositions

D. A. Gnevashev and D. Yu. Petrishchev p. 1257 abstract

Technological Advancements in the Additive Production of Rotationally Symmetric Parts for Critical Operating Conditions

I. S. Nefelov and N. I. Baurova p. 1267 abstract

PIPE AND TUBE PRODUCTION

Choice of Technological Parameters for Manufacturing Spiral Drill Collars

S. V. Parshin, A. A. Parshina, and A. I. Dronov p. 1273 abstract

Development of a Procedure for Controlling the Geometric Parameters of Pipes with Helical Ribbing on the Internal Surface

Ya. I. Kosmatskii, B. V. Barichko, N. V. Fokin, M. V. Borisov, and P. S. Yushkova p. 1278 abstract

QUALITY MANAGEMENT AND CERTIFICATION

Improving the Quality of Articles Made of Brittle Materials

N. I. Shipunov, A. A. Fayustov, and V. A. Vasil’ev p. 1283 abstract

ELECTROPHYSICAL, ELECTROCHEMICAL, AND OTHER TREATMENT METHODS

Effect of Ultrasonic Impact Treatment on the Structure and Properties of the Surface Layer of a 40Cr13 Steel Billet

A. A. Khlybov, D. A. Ryabov, A. A. Solov’ev, and A. A. Shuyanova p. 1288 abstract

Optimization of Ultrasonic Hardening Parameters for Laser-Quenched GCr15 Bearing Steel

S. V. Petrochenko, D. S. Makashin, Q. Hao, and X. Yu p. 1295 abstract

Selective Laser Application for Metallic Object Restoration

A. V. Bogdanov, P. N. Kotel’nikov, S. V. Kurakov, M. A. Mel’nikova, and M. V. Krotov p. 1304 abstract

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