Zobrazeno 1 - 10 of 21 pro vyhledávání: '"M V, Filippova"'
1
Structure, magnetic, and electrical properties of bismuth niobates doped with d-elements: XVII.1 Magnetic properties of Bi5Nb3–3xMn3xO15–δ solid solutions
Autor: M. V. Filippova, D. A. Korolev, L. S. Feltsinger, Boris A. Makeev, A. N. Nizovtsev, A. V. Fedorova, Nadezhda A. Zhuk, N. V. Chezhina, V. P. Lutoev, S. S. Shevchuk
Publikováno v: Russian Journal of General Chemistry. 87:2251-2257
A monoclinic distortion of tetragonal cell was found in the solid solutions with layered perovskite-like structure [Bi5Nb3–3xMn3xO15–δ (0.005 < х ≤ 0.06)]. In the ESR spectra absorption bands with g-factors ~4.3 and 2.1 assigned to Mn(II) and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b04275642098933298986c30fad8aeb
https://doi.org/10.1134/s1070363217100012
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2
Rolling of metal balls
Autor: E. E. Prudkii, M. V. Filippova, V. N. Peretyat’ko, M. V. Temlyantsev
Publikováno v: Steel in Translation. 47:435-439
The rolling of balls (diameter 93 and 125 mm) of precise mass in helical grooves is simulated by means of QForm-3D and DEFORM-3D software. A model of a virtual rolling mill is created. Analysis of the stress state at characteristic points along the r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44bcd5c79d6d2d1a88e38cfac5294831
https://doi.org/10.3103/s0967091217070038
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3
MATHEMATICAL MODELING OF BALLS ROLLING
Autor: M. V. Filippova, M. V. Temlyantsev, E. E. Prudkii, V. N. Peretyat’ko
Publikováno v: Izvestiya Visshikh Uchebnykh Zavedenii. Chernaya Metallurgiya = Izvestiya. Ferrous Metallurgy. 60:516-521
The paper presents the results of simulation of rolling of balls precise in mass with diameters of 93 and 125 mm in screw calibers in QForm-3D and DEFORM-3D, the stages and initial data of creating a virtual model of ball-rolling mill are described.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f516e4ee038452f421c550f75684b30
https://doi.org/10.17073/0368-0797-2017-7-516-521
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4
Hot plastic deformation of 08X21H5T steel
Autor: M. V. Filippova, V. N. Peretyat’ko, M. V. Temlyantsev
Publikováno v: Steel in Translation. 45:733-736
The nonuniformity of hot plastic deformation of 08X21H5T steel is studied. Tensile tests are conducted in the vacuum chamber of the IMASH-20-75 Ala-Too machine. The samples are attached to a clamp in the chamber by means of straps. A junction of a pl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a6f06f650e7e1fe51f9c636698596c6
https://doi.org/10.3103/s0967091215100162
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5
New rolling technology for streetcar girder rail
Autor: V. N. Peretyat’ko, S. V. Smetanin, M. V. Filippova
Publikováno v: Steel in Translation. 45:312-317
Despite the very diverse types of rails in industrial use, practically the same groove configurations may be used in rolling. However, the system used for streetcar girder rail is somewhat different. Computer simulation and industrial experiments per
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cf7f66fc0b2a414f70a19b0e0fd5f28
https://doi.org/10.3103/s0967091215050149
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6
Broaching of blanks for forged rollers
Autor: S. A. Vakhman, M. V. Filippova, V. N. Peretyat’ko, A. B. Yur’ev
Publikováno v: Steel in Translation. 42:699-703
Research shows that most mechanical properties of cast steel are lower than those of forged steel, since castings are nonuniform and relatively low in plasticity [1, 2]. Accordingly, forging is generally used in manu� facturing to produce the requi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17803b1ef677ce4452d28c1df6993995
https://doi.org/10.3103/s0967091212100130
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7
Identification of bromination products of chloro-substituted anilines in aqueous environment by gas chromatography
Autor: M. V. Filippova, I. V. Gruzdev, B. M. Kondratenok, I. G. Zenkevich
Publikováno v: Russian Journal of Applied Chemistry. 84:1748-1759
To reduce the detection limits of aniline and its various chloroderivatives (all isomers of mono- and dichloroanilines, 2,4,5 -, 2,4,6-, and 3,4,5-trichloroanilines, pentachloroaniline) in aqueous media we suggested bromination reaction, followed by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bfbcd525367fed08767e6e2b28fd67f
https://doi.org/10.1134/s1070427211100132
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8
Inhomogeneity of the hot deformation of austenitic steel
Autor: M. V. Temlyantsev, V. N. Peretyat’ko, M. V. Filippova, Sergey Konovalov
Publikováno v: Steel in Translation. 44:255-257
By high-temperature metallography, the nonuniformity of deformation is studied for 08X18H10T steel with 28% δ ferrite. The mean strain of the ferrite is greater than for the austenite; this difference increases with rise in temperature. Correspondin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4e346657a1dfad9691d938d6693f5e9
https://doi.org/10.3103/s0967091214040160
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10
Numerical simulation of thermal-physical processes accompanying multisilicon crystal growing by the method of Bridgman — Stockbarger
Autor: B. A. Krasin, M. V. Filippova, V. S. Berdnikov, A. I. Nepomnyashchikh
Publikováno v: Thermophysics and Aeromechanics. 13:257-274
Conjugate heat transfer was studied numerically at multisilicon production from flat-bottom crucible using a vertical version of the Bridgman — Stockbarger method. The equations of convective heat transfer in the area occupied by melt, and heat-con
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc40974fcf3af3348fd69c3c8ad787fb
https://doi.org/10.1134/s0869864306020089
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