Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Evgeny V. Naydenkin"'
Autor:
Polina V. Abramova, Evgeny V. Naydenkin, Ilya V. Ratochka, Ivan P. Mishin, Svetlana V. Kovaleva, Andrey V. Korshunov
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 4, Pp 89-102 (2023)
Relevance. Titanium and its alloys are the most durable and corrosion-resistant metal materials that makes them widely used in mechanical engineering, aircraft and machinery, chemical apparatus construction, medicine. The use of such construction mat
Externí odkaz:
https://doaj.org/article/2284155a83544c66a3dddfe08a0ffcdf
Publikováno v:
Materials Science Forum. 1016:1024-1030
The studies showed that as a result of radial-shear rolling (RSR) in the temperature range of 850-650°C the formation of a quasi-globular ultrafine grain-subgrain structure with a size of structural elements of about 0.5-0.7 μm is observed in near
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1bbd4a706d98f9ecdba7e83d9e87c49
https://doi.org/10.4028/www.scientific.net/msf.1016.1024
https://doi.org/10.4028/www.scientific.net/msf.1016.1024
Autor:
Evgeny V. Naydenkin, I.P. Mishin
Publikováno v:
Solid State Phenomena. 313:31-40
The structure and misorientations of grain boundaries of ultrafine-grained nickel subjected to rolling and forging at liquid nitrogen temperature are studied. It is shown that as a result of rolling in UFG nickel obtained by the ECAP the forming of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9386d7685058fe5e77f293d0fc5d69c
https://doi.org/10.4028/www.scientific.net/ssp.313.31
https://doi.org/10.4028/www.scientific.net/ssp.313.31
Publikováno v:
Materials Science and Engineering: A. 731:577-582
Superplastic deformation development in pseudo-α Ti-4Al-2V alloy (volume fraction of the β phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f26f4937b90f90842d45253ddfe22a7c
https://doi.org/10.1016/j.msea.2018.06.094
https://doi.org/10.1016/j.msea.2018.06.094
Publikováno v:
Defect and Diffusion Forum. 385:97-102
The influence of the structural-phase state on the development of low-temperature superplasticity of titanium alloys with an ultrafine-grained structure and different volume fraction of the β phase was studied. It was shown that the formation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5abedc775af5bf014116566f36e3adf5
https://doi.org/10.4028/www.scientific.net/ddf.385.97
https://doi.org/10.4028/www.scientific.net/ddf.385.97
Publikováno v:
Journal of Alloys and Compounds. 891:161981
Studies of the low-temperature superplasticity (SP) of ultrafine-grained (UFG) near β alloy Ti-5Al-5V-5Mo-1Cr-1Fe at a temperature of 823 K (∼0.42 Tm) in the range of strain rates (2.0–6.9)·10−3 s−1 have been carried out. It is shown that f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ee2f6823f171f93ff270efc2c42267c
https://doi.org/10.1016/j.jallcom.2021.161981
https://doi.org/10.1016/j.jallcom.2021.161981
Autor:
A.I. Manisheva, Evgeny V. Naydenkin, E.K. Aleksandrovskiy, I.P. Mishin, O.V. Zabudchenko, D.I. Bobrov
Publikováno v:
Materials Letters. 303:130476
In the paper the effect of strain during rolling on the structure, mechanical properties and fracture of the Ti-15 V-3Al-3Sn-3Cr-1Mo-1Zr alloy in the process of wire obtaining has been studied. It is shown that at the strain value e = 6.3 the process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68b3c91507e8a198f20cbb967d79068a
https://doi.org/10.1016/j.matlet.2021.130476
https://doi.org/10.1016/j.matlet.2021.130476
Publikováno v:
Materials Letters. 300:130132
In the paper the effect of radial-shear and groove rolling with subsequent aging on the structure, mechanical and fatigue properties of the Ti-15V-3Al-3Sn-3Cr-1Mo-1Zr alloy has been studied. It is shown that the specified processing leads to the form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb61c569c47d01876099ce670066d68
https://doi.org/10.1016/j.matlet.2021.130132
https://doi.org/10.1016/j.matlet.2021.130132
Autor:
Evgeny V. Naydenkin, K.E. Naydenkin, D.A. Bilalov, I.P. Mishin, M.V. Bannikov, I.V. Ratochka, V.A. Oborin
Publikováno v:
Materials Science and Engineering: A. 810:140968
The fatigue and fracture behavior of an ultrafine-grained near β Ti-5Al-5V-5Mo-1Cr-1Fe alloy produced by radial shear rolling and subsequent aging was investigated by very high cycle fatigue (VHCF) testing with the stress ratio R = −1. It was show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ee5bcba38c607bd2aee13e34580ae19
https://doi.org/10.1016/j.msea.2021.140968
https://doi.org/10.1016/j.msea.2021.140968
Publikováno v:
Materials Science and Engineering: A. 803:140511
This study explores the superplastic behavior of ultrafine-grained Ti–5Al–5V–5Mo–1Cr–1Fe alloy in the temperature range 773–1023 K depending on its structural-phase state after severe plastic deformation and additional 1-h annealing at te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4c5189f9cadcf60ce2f9e778aaf1620
https://doi.org/10.1016/j.msea.2020.140511
https://doi.org/10.1016/j.msea.2020.140511