Peculiarities of wear and development of repair technology of drill bits by B. V. Stefaniv

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Peculiarities of repair of worn areas of drill bit bodies by B. V. Stefaniv

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Investigation of wear-resistant protective coatings under conditions of hydro-abrasive wear by B. V. Stefaniv

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Development of technology of manufacture of drill bits with protective coating of working bodies by B. V. Stefaniv

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Peculiarities of induction brazing of diamond-hard-alloy cutters with body wing of composite drilling bit by B. V. Stefaniv

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Producing nitinol brazed joints (Review) by S. V. Maksymova, B. V. Stefaniv

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Effect of structure of joint zone of diamond layer with hard-alloy substrate of brazed cutters on their service life by B. V. Stefaniv, O. M. Sabadash

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The effect of tin fillers on structure and technological properties of brazing alloys of Ag-Cu-Zn system by V. F. Khorunov, S. V. Maksimova, B. V. Stefaniv

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Manufacture of drilling bits for dissipated methane production in mines by V. F. Khorunov, S. V. Maksimova, B. V. Stefaniv

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Effect of nickel and manganese on structure of alloys of Ag–Cu–Zn–Sn system and strength of brazed joints by V. F. Khorunov, B. V. Stefaniv, S. V. Maksimova

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Effect of palladium on structure and technological properties of Ag–Cu–Zn–Ni–Mn system brazing filler metals by V. F. Khorunov, S. V. Maksimova, B. V. Stefaniv

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Peculiarities of wear and criteria of repairability of drill bits with diamond- hard alloy cutters by V. F. Khorunov, B. V. Stefaniv, O. M. Sabadash, V. V. Voronov

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Features of restoration of operating organs of matrix drill bits by B. V. Stefaniv, V. F. Khorunov, O. M. Sabadash, S. V. Maksimova, V. V. Voronov

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Peculiarities of restoration of water course of steel drilling bit by B. V. Stefaniv, V. F. Khorunov, O. M. Sabadash, S. V. Maksimova, V. V. Voronov

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