Vol. 25 No. 2 2023 5 CONTENTS OBRABOTKAMETALLOV TECHNOLOGY Kisel’ A.G., Churankin V.G. Predicting the coolant lubricating properties based on its density and wetting eff ect.................................................................................................................................................................... 6 Berezin I.M., Zalazinsky A.G., Kryuchkov D.I. Analytical model of equal-channel angular pressing of titanium sponge.............................................................................................................................................. 17 EQUIPMENT. INSTRUMENTS Kuts V.V., Chevychelov S.A. Theoretical study of the curvature of the treated surface during oblique milling with prefabricated milling cutters....................................................................................................................... 32 Skeeba V.Yu., Zverev E.A., Skeeba P.Yu., Chernikov A.D., Popkov A.S. Hybrid technological equipment: on the issue of a rational choice of objects of modernization when carrying out work related to retrofi tting a standard machine tool system with an additional concentrated energy source................................................ 45 MATERIAL SCIENCE Vorontsov A.V., Filippov A.V., Shamarin N.N., Moskvichev E.N., Novitskaya O.S., Knyazhev E.O., Denisova Yu.A., Leonov A.A., Denisov V.V. In-situ analysis of ZrN/CrN multilayer coatings under heating................................................................................................................................................................. 68 Kornienko E.E., Gulyaev I.P., Kuzmin V.I., Tambovtsev A.S., Tyryshkin P.A. Structure and properties of WC-10Co4Cr coatings obtained with high velocity atmospheric plasma spraying.................................... 81 Balanovsky A.E., Nguyen V.V., Astafi eva N.A., Gusev R.Yu. Structure and properties of low carbon steel after plasma-jet hard-facing of boron-containing coating............................................................................. 93 Emurlaeva Yu.Yu., Lazurenko D.V., Bataeva Z.B., Petrov I.Yu., Dovzhenko G.D., Makogon L.D., Khomyakov M.N., Emurlaev K.I., Bataev I.A. Evaluation of vacancy formation energy for BCC-, FCC-, and HCP-metals using density functional theory................................................................................................ 104 EDITORIALMATERIALS 117 FOUNDERS MATERIALS 127 CONTENTS
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