Výsledky vyhledávání - "D S Denisevich"

ANALYSIS OF REDUCING THE GROWTH RATE OF FATIGUE CRACKS FROM OVERLOADS OF VARIOUS VALUE AND CHARACTER IN ALUMINUM ALLOY 2024-T3

Autor: D. S. Denisevich, A. N. Baryshnikov, K. A. Badikov, A. N. Savkin, A. A. Sedov

Publikováno v: IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY. :54-59

This work highlights the results of tests with overloads and underloads on aluminum samples in the region of near-threshold crack growth rates. Crack growth curves and fatigue life values were obtained that the classical fatigue life prediction model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c839e028d67d1b0b6fd9c114d90164ec
https://doi.org/10.35211/1990-5297-2021-4-251-54-59

Zobrazit plný text záznamu

The Influence of Surface Hardening by Combined Thermo-Forced Impacts on the Fatigue Life and Damage of the VT22 Titanium Alloy

Autor: N. G. Nazarov, I. N. Zakharov, V. I. Vodop’yanov, M. D. Romanenko, V. P. Bagmutov, D. S. Denisevich

Publikováno v: Russian Journal of Non-Ferrous Metals. 62:64-71

The influence of electromechanical surface treatment (EMT) and nonabrasive ultrasonic finishing (NAUF) on the titanium alloy and the complex influence of the above treatment methods and subsequent aging on the fatigue life and the change in the surfa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::471ea7a12cb9f01a7c9e2e75c5151768
https://doi.org/10.3103/s106782122101003x

Zobrazit plný text záznamu

Influence of surface hardening by combined thermal force impacts on VT22 titanium alloy fatigue life and damage

Autor: V. I. Vodop’yanov, M. D. Romanenko, D. S. Denisevich, N. G. Nazarov, V. P. Bagmutov, I. N. Zakharov

Publikováno v: Izvestiya Vuzov. Tsvetnaya Metallurgiya (Universities' Proceedings Non-Ferrous Metallurgy). :65-75

The study covers the influence of electromechanical surface treatment (EMT), non-abrasive ultrasonic finishing (NAUF), their complex influence with subsequent aging on the fatigue life and surface microhardness changes. Samples for research were made

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c0f391e721bfdac772a25ce9159753e
https://doi.org/10.17073/0021-3438-2020-6-65-75

Zobrazit plný text záznamu

Effects of the alloying elements ratio in the Ni–Al–Cr–W–Mo–Ta system on the thermal fatigue resistance of the deposited metal

Autor: A. A. Artemyev, I. V. Zorin, D. S. Denisevich, Yu. N. Dubtsov, V. O. Kharlamov, Vladimir I. Lysak, G. N. Sokolov

Publikováno v: Voprosy Materialovedeniya. :74-86

The article presents an analysis of the influence of the alloying elements ratio in the Ni-Al-Cr-WMo-Ta system on the resistance of the deposited metal against thermal fatigue. The combined effect of alloying elements on the crack resistance of weld

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c13fc1e11bee4955fe2cdb61b44a21e
https://doi.org/10.22349/1994-6716-2020-102-2-74-86

Zobrazit plný text záznamu

A new semi-analytical approach for obtaining crack-tip stress distributions under variable-amplitude loading

Autor: A.N. Savkin, D. S. Denisevich, A.A. Sedov, K. A. Badikov

Publikováno v: Procedia Structural Integrity. 14:684-687

Near threshold fatigue crack response is extremely sensitive to load history. It is associated with the influence of near-tip stress on instantaneous resistance of crack tip surface layers to failure under atmospheric conditions. The paper deals with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3861ecb207e0c29435ae686506f05cb0
https://doi.org/10.1016/j.prostr.2019.05.085

Zobrazit plný text záznamu

Influence of crack closure and local near-tip stress on crack growth life estimation

Autor: A.A. Sedov, K. A. Badikov, D. S. Denisevich, A.N. Savkin, R. Sunder

Publikováno v: Procedia Structural Integrity. 14:429-434

Currently, among other models for crack growth prediction, crack closure models that consider the decrease in stress intensity factor (SIF) range associated with cyclic loading asymmetry are more popular. One of drawbacks of these models is impossibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1eb83cca4ae75e0abddc2b93b60f6ff9
https://doi.org/10.1016/j.prostr.2019.05.052

Zobrazit plný text záznamu

SIMULATION OF RESIDUAL STRESSES DURING PULSED THERMO-FORCE SURFACE HARDENING

Autor: D. S. Denisevich, M. D. Romanenko, V. P. Bagmutov, I. N. Zakharov, S A Fastov

Publikováno v: PNRPU Mechanics Bulletin.

The paper deals with solving the mechanic connected problems applying to residual stresses under non-stationary thermal effects. The research is aimed at the electromechanical processing technology in the application to titanium pseudo-α-alloys whic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b67b09adba8ec21a29ebe348a3fe6c8
https://doi.org/10.15593/perm.mech/2019.3.12

Zobrazit plný text záznamu

Relation between the fracture laws and the fatigue life of a surface-hardened pseudo-α titanium alloy

Autor: V. I. Vodop’yanov, D. S. Denisevich, I. N. Zakharov, V. P. Bagmutov

Publikováno v: Russian Metallurgy (Metally). 2016:663-668

The laws of fracture and fatigue life of the PT-3V pseudo-α titanium alloy subjected to surface hardening using electromechanical, ultrasonic, and combined treatment are studied. Fracture mechanisms and the structures of crack nucleation and growth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b394950c56c3954016b45c177114c58
https://doi.org/10.1134/s0036029516070053

Zobrazit plný text záznamu

Crack-tip stress distributions under variable amplitude loading

Autor: A. A. Sedov, A. N. Savkin, D. S. Denisevich, K. A. Badikov

Publikováno v: AIP Conference Proceedings.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6cdbbcbc15bd8a773d2477510e657ca
https://doi.org/10.1063/1.5083509

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání