Structural-fractographic peculiarities of long-term operated structural steels за авторством H. V. Krechkovska

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Fractographic features of hydrogen transport mechanisms in structural steels за авторством H. V. Krechkovska

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Assessment of steam pipeline steels degradation by impact toughness on the specimens with a cut of different-geometry за авторством H. V. Krechkovska, O. Z. Student

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Anisotropy of the mechanical properties of 15Kh1M1F degraded steel after its exploitation on HPP pipelines за авторством O. Z. Student, H. V. Krechkovska

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Diagnostics of the technical state of steam pipelines at TPP by hardness and crack growth resistance of steel за авторством H. V. Krechkovska, O. Z. Student, H. M. Nykyforchyn

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The effect of eccentric tension on the corrosion-fatigue resistance of pump rods за авторством H. V. Krechkovska, Ya. T. Fedorovych, B. V. Kopei, V. V. Mykhailiuk

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The influence of long-term operation of 12 X1MFA steel bends of the main HPP pipelines on its mechanical properties за авторством O. Z. Student, H. V. Krechkovska, Ye. Palashchuk, Ya. M. Hladkyi

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Fractographic features of service degradation of welds in main oil pipelines за авторством H. V. Krechkovska, S. R. Yanovskyi, O. Z. Student, H. M. Nykyforchyn

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Assessment of technological process shut-downs on the change of technical state of HPP main steam pipeline metal за авторством H. M. Nykyforchyn, O. Z. Student, H. V. Krechkovska, A. D. Markov

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Estimation of stresses caused by electrochemical hydrogenation of pipe carbon steel за авторством O. I. Zvirko, H. M. Nykyforchyn, H. V. Krechkovska, O. I. Venhryniuk

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Methods for assessing corrosion hydrogen degradation of oil-gas piplenes steels за авторством O. I. Zvirko, Ye. I. Kryzhanivskyi, H. M. Nykyforchyn, H. V. Krechkovska

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Fractographic criterion of carbon steels reaching critical technical state за авторством O. Z. Student, H. V. Krechkovska, H. M. Nykyforchyn, I. M. Kurnat

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Restoration of heat-resistant steel properties after long-term operation in a steam pipeline за авторством O. Z. Student, H. V. Krechkovska, L. M. Svirska, P. R. Solovei

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Diagnostic signs of degradation of pressure regulator of the gas transport system за авторством H. V. Krechkovska, A. B. Mytsyk, O. Z. Student, H. M. Nykyforchyn

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Regularities of crack propagation in hybrid pumping rods за авторством B. V. Kopei, H. V. Krechkovska, V. P. Nisonskyi, B. M. Bakun

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Brittle fracture resistance of the metal of Shukhov's lattice hyperboloid tower за авторством H. V. Krechkovska, O. Z. Student, A. I. Kutnyi, H. M. Nykyforchyn, Ya. Sydor

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The role of non-metal inclusions in premature corrosion- mechanical failure of drill pipes за авторством Ye. I. Kryzhanivskyi, H. M. Nykyforchyn, O. Z. Student, H. V. Krechkovska, I. I. Chudyk

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Ranking of mechanical characteristics of HPP pipeline steels by their sensitivity to operational degradation за авторством O. Z. Student, H. V. Krechkovska, L. M. Svirska, B. I. Kindratskyi, V. V. Shyrokov

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3D visualization of the fracture surface by the series of multilevel images за авторством O. R. Berehulyak, R. A. Vorobel, I. B. Ivasenko, H. V. Krechkovska, O. Z. Student, H. M. Nykyforchyn

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Structure and properties of long-term operated steels of hyperboloid mesh Shukhov's towers за авторством H. M. Nykyforchyn, A. O. Kutnyi, O. Z. Student, H. V. Krechkovska, O. I. Zvirko, I. M. Kurnat

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