CONTENTS

Production, Structure, Properties

Kvasnytsya V. M., Kvasnytsia I. V. Cyclic twins of CVD diamond crystals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Rumyantseva Yu. Yu., Bushlya V. N., Turkevich V. Z. The influence of SiC and Al₂O₃ whiskers on the properties of whisker-reinforced cBN-based composites. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

13

Mechnik V. A., Bondarenko N. A., Kolodnitskyi V. M., Zakiev V. I., Zakiev I. M., Ignatovich S. R., Dub S. N., Kuzin N. O. Formation of Fe–Cu–Ni–Sn–VN nanocrystalline matrix by vacuum hot pressing for diamond-containing composite. mechanical and tribological properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

26

Zhao Wen, Zhu Shouyu, Kong Dejun. Friction–wear characterization of cathodic arc ion plated CrC coating under different lubrication conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

44

Shumilov F. A., Levitskii V. S. Immobilization of single particles of detonation nanodiamonds in Langmuir–Blodgett films using octadecylamine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

55

Dutka V. A., Maystrenko A. L., Kulich V. G. The influence of design parameters of a production unit on the temperature differential in a sample during high-speed sintering under pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . .

66

Li Junyu , Zhao Jianling, Tang Cuiming, Chen Peng, Feng Shiquan. Theoretical investigation on the elastic properties, bond stiffness and hardness of WX₂ (X = B and N). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

82

Investigation of Machining Processes

Lavrinenko V. I., Molchanov V. F., Solod V. Yu., Prots L. A. The influence of debris solids on the ground surface roughness and the assessment of the surface scratching probability. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

91

Index of papers published in the Nadtverdi Materialy Journal in 2019. . . . . . . . . . . . . . . . . . .

106