Vol. 61, No. 2, 2025

Surface Engineering and Applied Electrochemistry

Increasing the Wear Resistance of High-Speed Steel R6M5 Using Plasma-Electrolytic Nitrocarburizing

T. L. Mukhacheva, I. V. Tambovsky, I. A. Kusmanova, T. M. Golubeva, M. A. Anisimova, L. M. Markina, and S. A. Kusmanov p. 137 abstract

ITO Films Deposited on Silicon by CVD Method

R. R. Kabulov, A. Kutlimratov, A. S. Saidov, M. U. Khajiev, and Kh. N. Juraev p. 148 abstract

Surface Modified TiO₂ Nanotubes with Cu Nanoparticles for Non-Enzymatic Glucose Detection and Photoelectrochemical Water Splitting Application

Ganganapalli Gousiya Bhanu, Raghavendra Garlapally, Niharika MP, P. Balraju, and B. Manmadha Rao p. 154 abstract

Purification of Alpha-Amylase Produced by Aspergillus niger CNMN FD 06 under Submerged Cultivation in the Presence of TiO₂ Nanoparticles and the Coordination Compound of Sr(II) with Polydentate Ligand

A. A. Ciloci, V. P. Bulimaga, S. F. Clapco, S. V. Labliuc, and E. G. Dvornina p. 164 abstract

Basic Electrophysical Characteristics of the Natural Three-Phase Dispersed System “Storm Cloud–Earth”

M. I. Baranov p. 171 abstract

On the Dependence of the Surface Tension of a Spherical Drop on Its Charge

A. I. Grigoriev, and A. A. Shiryaev p. 179 abstract

Study of Energy and Power Characteristics of a High-Voltage Electrochemical Explosion in Condensed Medium

A. I. Vovchenko, L. Yu. Demidenko, S. S. Kozyrev, and L. E. Ovchinnikova p. 185 abstract

Review of International Experience in Substantiating the Technology of Smelting Copper Sulfide-Containing Concentrates Taking into Account the Criteria of Efficiency, Cost Effectiveness, and Environmental Friendliness

Val. V. Spiryagin, I. N. Kravchenko, Yu. A. Kuznetsov, and Vit. V. Spiryagin p. 192 abstract

Eco-Friendly Impact of Sumac Extract as Corrosion Inhibitor for Zinc in Hydrochloric Acid Solution

H. M. Elabbasy, O. A. Mohamed, and A. S. Fouda p. 202 abstract

Structure and Corrosion Resistance of Zr–1% Nb and Zr–2.5% Nb Alloys after Equal-Channel Angular Pressing

H. Alsheikh p. 223 abstract

Photovoltaic Cells Based on Silicon with Binary Compounds Ge_xSi_1–x

N. F. Zikrillaev, Kh. F. Zikrillaev, F. E. Urakova, G. A. Kushiev, E. B. Saitov, D. M. Shukurova, and B. Kh. Ibrahimova p. 234 abstract

Analysis of Efficiency and Characteristics of a Frequency-Dependent Device Based on Nanocrystalline Ferromagnetic Material

S. M. Korobeynikov, O. O. Emelyanova, V. A. Loman, A. V. Ridel’, and V. E. Shevchenko p. 240 abstract

Study of Pressure Fields in a Water Well during Its Cleaning from Salt Deposits

A. P. Smirnov, O. V. Khvoshchan, A. N. Rachkov, and T. D. Denisyuk p. 251 abstract

The Influence of the Structure and Composition of Elastomer Mixtures on the Mechanical Properties of SKEP-BNK Vulcanizates

E. N. Ahmedov, and S. V. Rzayeva p. 261 abstract

Contents

Surface Engineering and Applied Electrochemistry