Obrabotka Metallov 2026 Vol. 28 No. 3

Vol. 28 No. 3 2026 5 CONTENTS OBRABOTKAMETALLOV TECHNOLOGY DamdharV., PandeK.,AuteeA. Eff ect of fi ller morphology on cryogenic treatment sintered PTFE nanocomposites.............................. 6 Nevar G.V., Roshchupkin S.I., Bratan S.M., Kharchenko A.O. Analytical assessment of the processing productivity of complex workpieces based on Markov models ....................................................................................................................................................... 29 Kozhukhova N.I., Sirota V.V., Churikov A.S., Zaitsev S.V., Prokhorenkov D.S. The infl uence of laser cladding modes on the defectiveness of Ni-Al coatings................................................................................................................................................................. 44 Bobrovsky N.M., Kisel’ A.G., Kamenov R.U., Podashev D.B., Tselikov P.V., Kisel’ K.Kh. Investigation of temperature during machining of titanium nickelide TN-1...................................................................................................................................................... 58 Eliseev A.A., Panfi lov A.O., Vorontsov A.V., Zykova A.P. Cheremnov A.M. Eff ect of heat input during electron beam cladding on the formation of an aluminum bronze coating on stainless steel......................................................................................................... 70 Shirzadov F.M. Infl uence of high-frequency electromagnetic fi eld-assisted TIG surface modifi cation on microstructural evolution, elemental redistribution and hardness of EN-GJV-400 compacted graphite iron..................................................................................... 83 Umerov E.D., SolovievA.N., Egorov Y.A., Skakun V.V., Sobolevsky I.V., Dzhemalyadinov R.M. Evaluation of contact and optical profi lometry in the control of the roughness of curved surfaces of machine parts................................................................................... 112 Perkov A.S., Silkin S.A., Kusmanov S.A., Tambovskiy I.V. Comparative assessment of wear resistance of combined coatings on carbon steels produced by electrolytic-plasma treatment followed by Cr or Сo–W electrodeposition.................................................... 129 EQUIPMENT. INSTRUMENTS Gvindjiliya V.E., Zakovorotny V.L. Dependence of tool wear on evolutionary changes in parameters of the dynamic cutting system........................................................................................................................................................................................................ 147 Jagtap K.R., Deshmukh R.R. Eff ect of deep cryogenic treatment duration on microstructure and tribological behaviour of WC–Co cutting tools............................................................................................................................................................................................... 167 MATERIAL SCIENCE Giri S.V., Autee A., Kadam A., Shinde R. Structural characterization of graphene-coated copper substrate prepared by scalable In-Situ spray coating using xylene dispersion......................................................................................................................................... 185 Khudorozhkova Yu.V., Burov S.V., Povolotskaya A.M., Vichuzhanin D.I. Determination of the relationship among the structure, properties and strain state of the 0.09C-2Mn-Si steel under tension...................................................................................... 205 Filippov A.V., Shamarin N.N., Tarasov S.Yu., Semenchuk N.A. Eff ect of severe plastic deformation and heat treatment on the structural, mechanical and tribological properties of Cu-9Al-2Mn bronze.................................................................................................. 229 Loginov P.A., Fedotov A.D., Mukanov S.K., Romanenko B.Yu., Chkannikova Yu.G., Koltsov N.A., Bychkova M.Ya., Manakova O.S. Eff ect of carbon alloying and heat treatment on the microstructure, mechanical properties, and tribological behaviour of a powder-metallurgy CoCrCuFeNi high-entropy alloy (HEA)............................................................................................ 250 Karlina Yu.I., Konyukhov V.Yu., Oparina T.A. Increased hardness and wear resistance of 1.1% C-13% Mn steel after shot peening...................................................................................................................................................................................................... 269 Karlina A.I., Gladkikh V.A., Vitkina G.Y., Kononenko R.V., Kondratiev V.V. Evaluation of the possibility of reducing residual austenite during laser carburization of low-carbon steel by additional cryogenic treatment.................................................................... 286 Astakhov I.I., Korchmarchik S.O., Klimova M.V., Zadykyan G., Korsmik R., Stepanov N.D. Eff ect of direct laser deposition process parameters on the microstructure and mechanical properties of new nickel-base superalloys based on ZhS6K........................ 315 Agrawal D., Patil S., Ambhore N., Washimkar D., Agrawal D. Investigation of the eff ect of additive manufacturing process parameters on the fabrication of a 3D-printed talus bone prototype......................................................................................................... 331 Dudareva A.A., Esikova E.D., Stankevich S.V., Shikalov V.S., Malyutina Yu.N., Khomyakov M.N., Domarov E.V., Emurlaev K.I. Structure and wear resistance of hot-rolled Fe–Cr–B coatings........................................................................................ 345 EDITORIALMATERIALS 360 FOUNDERS MATERIALS 371 CONTENTS

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