CONTENTS

Production, Structure, Properties

Novikov N. B., Shvedov L. K., Krivosheya Yu. N., and Levitas V. I. New automated shear cell with diamond anvils for in situ studies of materials using X-ray diffraction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Dub S. N., Kushch V. I., Kaidash O. N., Sereda V. P., and Panasyuk T. S.   Initiation of a plastic flow in boron carbide at nanoindentation. . . . . . . . . . . . . . . . .

13

Onoprienko A. A., Ivashchenko V. I., Timofeeva I. I., Sinelnitchenko А. K., and Butenko О. А. Characterization of Ti–B–C–N films deposited by dc magnetron sputtering of bicomponent Ti/B₄C target. . . . . . . . . . . . . . . . . . . . 

21

Karpets’ М. V., Myslyvchenko О. М., Krapivka М. О., Gorban’ V. F., Makarenko О. S., and Nazarenko V. А.  Influence of plastic deformation on the phase composition, texture, and mechanical properties of the CrMnFeCoNi₂Cu high-entropy alloy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30

Bondar O. V., Postol’nyi B. A., Beresnev V. M., Abadias G., Chartier P., Sobol O. V., Kolesnikov D. A., Komarov F. F., Lisovenko M. O., and Andreev A. A.     Composition, structure and tribotechnical properties of TiN, MoN single-layer and TiN/MoN multilayer coatings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

37

Veselovs’ka K. I., Veselovs’kyi V. L., Zaderko O. M., Diyuk V. E., and Ishchenko O. V. Effect of the oxidation and thermal treatment on bromination of activated carbon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

51

Investigation of Machining Processes

Starkov V. K. and Polkanov E. G. Influence of the prescribed composition on hardness of a grinding wheel with a decreased concentration of cubic boron nitride.

57

Filatiov Yu. D., Vetrov A.G., Sidorko V. I., Filatov A. Yu., Kovalev S. V., Kurilovich V. D., Danil’chenko M. A., Prikhna T. A., Borimsky A. I., Kutsai A. M., and Poltorats’kyi V. G. Polishing of opto-electronic equipment elements from single-crystal silicon carbide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

63

Tools, Powders, Pastes

Khvorostianiy V. V.  and Panasenko A. V.  Assessment of edge damageability of hard alloy tools under local loading. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

75

Letters to the Editor

Kosyanov D. Yu., Mateichenko P. V., Vorona I. O., Yavetskii R. P., and Tolmachev A. V. Sintering trajectory of the 2.88 Y₂O₃–0.12 Nd₂O₃–5Al₂O₃ powders of different sizes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

83