Justification of the wear – out rate of drilling tool by the nature of destruction of matrix of diamond – composit material by O. P. Vynohradova, R. S. Shmehera, M. V. Suprun

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Prospects of use steel strengthened by VN for slab caster rollers instead of 25Kh1M1F steel by I. F. Kirchu, T. V. Stepanova, M. V. Suprun

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Drilling efficiency of exploratory wells different types of tools by R. K. Bogdanov, A. P. Zakora, M. V. Suprun

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Assessment of wear resistance of a core drilling bit with hybridite reinforcing inserts by M. V. Suprun, V. I. Kushch, A. P. Zakora, R. K. Bohdanov

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Method for assessing the performance of PDC for a drilling explorationtools by V. Z. Turkevych, A. P. Zakora, Yu. O. Melnyichuk, M. V. Suprun, L. P. Stasiuk, D. A. Stratiichuk, Ye. O. Zakora

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Investigation of the formation during sintering diamond-carbide plates with activation additions by V. Z. Turkevych, L. P. Stasiuk, D. A. Stratiichuk, N. M. Biliavina, A. P. Zakora, M. V. Suprun, Yu. O. Melniichuk

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Influence of structure of hybrid super hard material on the performance of drilling tool by R. K. Bogdanov, A. P. Zakora, A. A. Shulzhenko, M. V. Suprun, A. N. Sokolov, V. G. Gargin, E. A. Zakora

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Novel wear-resistant superhard diamond composite polycrystalline material by A. A. Shulzhenko, L. Javorska, A. N. Sokolov, V. G. Gargin, G. A. Petasjuk, N. N. Beljavina, A. P. Zakora, M. V. Suprun, V. N. Tkach

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The intensity of wearing of rock-breaking elements from diamond-containing materials in dependens of chemical composition and a method of diamond coating by A. L. Maistrenko, A. P. Zakora, R. S. Shmehera, M. V. Suprun, O. P. Vynohradova, A. S. Bieliaiev, H. A. Petasiuk, Yu. Rostotskyi, A. M. Panova, S. D. Zabolotnyi

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Properties of diamond polycrystalline composite material obtained in the diamond-graphene-silicon system by A. A. Shulzhenko, L. Jaworska, A. N. Sokolov, V. G. Gargin, G. A. Petasjuk, N. N. Beljavina, A. P. Zakora, M. V. Suprun, S. M. Konoval, V. N. Tkach

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Diamond polycrystalline composite material with dispersion-hardened nickel_based additive by E. E. Ashkinazi, A. A. Shulzhenko, V. G. Gargin, A. N. Sokolov, L. I. Aleksandrova, V. N. Tkach, V. G. Ralchenko, V. I. Konov, A. P. Bolshakov, S. G. Ryzhkov, R. K. Bogdanov, A. P. Zakora, M. V. Suprun

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