Zobrazeno 1 - 10
of 15
pro vyhledávání: '"L. S. Derevyagina"'
Publikováno v:
Steel in Translation. 51:7-14
The influence of three multipass cross rolling patterns on the microstructure, mechanical properties and fracture toughness of ferrite-pearlitic pipe steel 09G2S is investigated using mechanical testing, optical metallography, transmission and scanni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83c463ace4fd4ab1f34cf758779bee9
https://doi.org/10.3103/s0967091221010113
https://doi.org/10.3103/s0967091221010113
Publikováno v:
Physical Mesomechanics. 23:376-383
The paper analyzes the nature of constant low-temperature impact toughness in low-carbon low-alloy 10Mn2VNbAl steel after helical rolling at 850°C. The analysis shows that when rolled, the steel changes the electronic spectrum via shifting its low-e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62727ba08d20a2373212d8347684c4e
https://doi.org/10.1134/s1029959920050021
https://doi.org/10.1134/s1029959920050021
Publikováno v:
Welding International. 34:80-86
Technological modes of laser welding is perfected and structural and phase features of the fusion zones structure (ZC) and thermal influence (ZTI) on low carbon steel tube 10G2FBYu is studied. Mart...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31a1ef5d5f36718c1a84c2310c1c35b0
https://doi.org/10.1080/09507116.2021.1918478
https://doi.org/10.1080/09507116.2021.1918478
Publikováno v:
Russian Physics Journal. 61:1971-1977
Possible improvement of mechanical properties and fracture toughness of low-alloy steel API 5L X52 after helical rolling under the conditions of cooling rate variations is analyzed. Upon helical rolling and air cooling (Regime I), the average ferrite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03cd7f821ca387be7b3d4703fd7b75c7
https://doi.org/10.1007/s11182-019-01626-x
https://doi.org/10.1007/s11182-019-01626-x
Publikováno v:
Metal Science and Heat Treatment. 59:721-728
The effect of warm rolling (at 750 – 550°C) on the structure and mechanical properties of low-carbon steel 12GBA is studied in tensile tests in a wide temperature range. Metallographic analysis with the use of optical, scanning electron and transm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9919531cdc9be4f5fa3251faf4a0e017
https://doi.org/10.1007/s11041-018-0217-2
https://doi.org/10.1007/s11041-018-0217-2
Publikováno v:
Physics of Metals and Metallography. 119:83-91
The paper reports the investigation results on the microstructure and mechanical properties of low-carbon pipe steel after helical rolling. The processing of the steel leads to the refinement of ferritic grains from 12 (for the coarse-grained state)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e783c1e7dc84c1b37259de430fadb4c
https://doi.org/10.1134/s0031918x18010076
https://doi.org/10.1134/s0031918x18010076
Autor:
N. S. Surikova, A. S. Syromyatnikova, Yu. I. Pochivalov, B. B. Ovechkin, M. P. Lebedev, V. E. Panin, L. S. Derevyagina
Publikováno v:
Physical Mesomechanics. 20:125-133
The paper considers the physics of cold brittleness of structural bcc steels and methods of reducing the ductile-brittle fracture temperature. A complex study was performed to examine the degradation of structural phase state of pipe steel 09Mn2Si fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b53ebab659552c8940b2969f5f51270
https://doi.org/10.1134/s1029959917020023
https://doi.org/10.1134/s1029959917020023
Autor:
А.М. Orishich, N. S. Surikova, M.N. Volochaev, A. I. Gordienko, L. S. Derevyagina, Alexander Malikov
Publikováno v:
Materials Science and Engineering: A. 797:140075
In this paper, the heat affected zone (HAZ) of laser welded joints of the X70 steel were studied by the transmission electron microscopy method. The effect of the initial microstructure (coarse-grained hot-rolled and fine-grained after cross-helical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c73f701ecf3e7754ef27a94758fafc1d
https://doi.org/10.1016/j.msea.2020.140075
https://doi.org/10.1016/j.msea.2020.140075
Autor:
V. E. Panin, E. V. Manzhina, A.A. Sarkeeva, L. S. Derevyagina, R. Ya. Lutfullin, A.A. Kruglov, N. S. Surikova
Publikováno v:
Physical Mesomechanics. 18:250-260
The paper studies the phase composition, microstructure, and mechanisms of plastic deformation and fracture under impact load in a laminate obtained by pressure welding of VT6 titanium alloy sheets. Under impact loading at 20 and -196°C, the materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de615528955504658a0a98e4ca790cf5
https://doi.org/10.1134/s1029959915030091
https://doi.org/10.1134/s1029959915030091
Autor:
L. S. Derevyagina, Marina Kazachenok, V. E. Panin, A. V. Korznikov, Alexey Panin, N. M. Lemeshev
Publikováno v:
Physical Mesomechanics. 17:89-96
The study demonstrates the possibility to suppress the ductile-brittle transition in bcc-structured steels at low strain temperatures on the example of pipe steel subjected to severe plastic deformation. The suppression of the ductile-brittle transit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4032c303ebde702223de838534682718
https://doi.org/10.1134/s1029959914020015
https://doi.org/10.1134/s1029959914020015