Zobrazeno 1 - 10
of 142
pro vyhledávání: '"V. K. Nosov"'
Publikováno v:
Russian Metallurgy (Metally). 2018:259-265
The compression of cylindrical samples 15 mm in diameter and virtual billets 150 mm in diameter made of a VT20 alloy and having various ratios of the initial sizes is simulated under similarity conditions. The influence of a nonuniform distribution o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ffdcd08874c16318b015eb0e02d7d8
https://doi.org/10.1134/s0036029518030084
https://doi.org/10.1134/s0036029518030084
Autor:
V. K. Nosov, A. S. Perevozov, P. A. Nesterov, Yu. A. Gladkov, S. A. Kononov, Yu. Yu. Shchugorev
Publikováno v:
Russian Journal of Non-Ferrous Metals. 59:173-180
Part II of this work is devoted to a comparison of the results of modeling and experiment with the Guber–Mises theoretical plasticity condition during axisymmetric upsetting the samples of the EP742-ID alloy with various ratios of initial diameters
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f6510ff05e9a2f44296cbbbc8fb348c
https://doi.org/10.3103/s1067821218020086
https://doi.org/10.3103/s1067821218020086
Autor:
V. K. Nosov, Yu. Yu. Shchugorev, S. A. Kononov, A. S. Perevozov, P. A. Nesterov, Yu. A. Gladkov
Publikováno v:
Russian Journal of Non-Ferrous Metals. 59:163-172
Rheological properties of the EP742-ID alloy are investigated during high-temperature compression tests of cylindrical samples with various ratios of homological initial sizes of diameter and height (d0/h0). It is shown by the results of tests in ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abc3d6b134eb709282a6fc3e301e30f7
https://doi.org/10.3103/s1067821218020074
https://doi.org/10.3103/s1067821218020074
Publikováno v:
Russian Metallurgy (Metally). 2017:752-757
The results of high-temperature tensile and compressive tests are used to analyze the effect of a mechanical deformation scheme and the ratio of the initial sizes of the specimens to be upset on the rheological properties of the VT20 titanium alloy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::146dccf2ff15e9701e82daea5aa615c8
https://doi.org/10.1134/s0036029517090099
https://doi.org/10.1134/s0036029517090099
Publikováno v:
Metal Science and Heat Treatment. 58:159-164
A 3-D model of an equilibrium polyhedral structure of a homogeneous solid solution is presented for α-titanium alloys. The variety of shapes and sizes of polygons is considered and arbitrary sections of a plane mapping of the spatial model are const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b15e58625a511e51e913644622eef1af
https://doi.org/10.1007/s11041-016-9981-z
https://doi.org/10.1007/s11041-016-9981-z
Publikováno v:
Russian Journal of Non-Ferrous Metals. 53:465-470
The effect of the size of the α grain and the phase composition on the mechanical properties of sheet billets of the VT6 alloy after hot rolling with the use of reversible alloying by hydrogen is investigated. To evaluate the contribution of various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de75573648835a603f7e69cf19bad551
https://doi.org/10.3103/s1067821212060089
https://doi.org/10.3103/s1067821212060089
Publikováno v:
Russian Journal of Non-Ferrous Metals. 53:302-307
The possibilities of using reversible hydrogen doping in combination with warm rolling for milling the structural components and the formation of a heterophase structure are shown by the example of the VT6 alloy. Alloy doping with 0.3–0.7 wt % hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82abab85e824592a405736ae493b290e
https://doi.org/10.3103/s1067821212040050
https://doi.org/10.3103/s1067821212040050
Publikováno v:
Russian Metallurgy (Metally). 2012:82-89
The effect of the initial hydrogen concentration, warm rolling, and vacuum annealing conditions on the formation of the phase composition, structure, and mechanical properties of rolled sheet workpieces made of a Ti-6Al α alloy is studied. When the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddd1640a37b0bf04d787f90b8720619e
https://doi.org/10.1134/s0036029512010107
https://doi.org/10.1134/s0036029512010107
Publikováno v:
Metal Science and Heat Treatment. 50:378-382
Fields of application of hydrogen plasticizing of titanium alloys as a method for raising their adaptability to manufacture are presented. The applications are determined by the class of the alloy and by the temperature range of its deformation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11babbbabf2bfe009a9c8a1429939acb
https://doi.org/10.1007/s11041-008-9059-7
https://doi.org/10.1007/s11041-008-9059-7
Publikováno v:
Russian Metallurgy (Metally). 2007:402-407
The effect of hydrogen as an alloying element on the plastic-deformation characteristics of commercial titanium and Ti-6Al and Ti-6Al-4V alloys is studied. A relation between the strain resistance of the alloys and their phase composition is establis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::327398206b318da2f32835c03c75cb06
https://doi.org/10.1134/s0036029507050096
https://doi.org/10.1134/s0036029507050096