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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text

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

Get full text