Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Goncharuk, Aleksandr"'
Autor:
S. P. Galkin, Goncharuk Aleksandr, M. V. Kadach, Romantsev Boris A, A. N. Koshmin, Yu. V. Gamin
Publikováno v:
Metallurgist. 65:650-659
The effect of five cases of temperature-and-speed conditions in radial-shear rolling (RSR) of D16 alloy is analyzed. The temperature of the rod after each pass is obtained from the simulation results. With decrease in the heating temperature of the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bbb7d12b0b00f8e7bd591b71c67f309
https://doi.org/10.1007/s11015-021-01202-0
https://doi.org/10.1007/s11015-021-01202-0
Publikováno v:
Metallurgist. 65:389-399
We consider the problem of wear resistance of guide shoes in the process of piercing in a screw rolling mill. To increase the wear resistance and reduce the adhesion tendency of the metal to the working surface, we propose a new design of guide shoes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::071c6c3b2988153e6c912c9254d8d5be
https://doi.org/10.1007/s11015-021-01168-z
https://doi.org/10.1007/s11015-021-01168-z
Publikováno v:
Metallurg. :56-63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::076e697fc11e582b14d694ae290ea16d
https://doi.org/10.52351/00260827_2021_06_56
https://doi.org/10.52351/00260827_2021_06_56
Publikováno v:
Russian Metallurgy (Metally). 2020:1637-1642
The piercing of billets in a helical rolling mill with guide disks is considered. The resulting sleeve sizes are shown to differ significantly from the sizes of the sleeves produced using other piercing schemes because of severe tangential deformatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8169a19974041b253049f6e07df63c21
https://doi.org/10.1134/s003602952013011x
https://doi.org/10.1134/s003602952013011x
Autor:
Romantsev, Boris1 boralr@yandex.ru, Goncharuk, Aleksandr1 gon@misis.ru, Aleshchenko, Aleksandr1 judger85@mail.ru, Gamin, Yury1 gamin910@gmail.com, Mintakhanov, Mikhail2 ogk@eztm.ru
Publikováno v:
International Journal of Advanced Manufacturing Technology. Aug2018, Vol. 97 Issue 9-12, p3223-3230. 8p. 6 Color Photographs, 2 Diagrams, 1 Chart, 3 Graphs.
Publikováno v:
Archives of Civil and Mechanical Engineering. 20
The features of microstructure formation and properties of commercial pure aluminum alloy (Al 99.5%) obtained by radial-shear rolling (RSR) method at the different heating temperatures of 25, 200, 250, 300 and 350 °C were examined. In this paper, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ad047d527b67967165516162891d8d
https://doi.org/10.1007/s43452-020-00143-w
https://doi.org/10.1007/s43452-020-00143-w
Autor:
Mintakhanov Mikhail A, Goncharuk Aleksandr, Romantsev Boris A, Aleksandr Aleshchenko, Yury Gamin
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 97:3223-3230
The paper presents the development of new technology and equipment for seamless pipe rolling from hard deformable stainless steels and nickel-base alloys. The research in piercing and elongation of pipes was carried out in the laboratory of the Natio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60582ca4ada27390c87d8b0d00e1c51d
https://doi.org/10.1007/s00170-018-2134-3
https://doi.org/10.1007/s00170-018-2134-3
Publikováno v:
Metallurgist. 61:217-222
A technology and equipment for producing cost-effective hollow billets 30 to 60 mm in diameter for mechanicalengineering parts are described. The developed automated line provides high productivity and is relatively light. The line allows making axis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab2c4b0284bd8e4d4308f5ebb20c608b
https://doi.org/10.1007/s11015-017-0480-2
https://doi.org/10.1007/s11015-017-0480-2
Publikováno v:
Russian Journal of Non-Ferrous Metals. 56:522-526
The possibilities for the production and application of small-diameter pipes made of titanium alloys in a size range of 20 to 80 mm are considered. An experiment on piercing the billets of commercially pure Grade 2 titanium with further reduction on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ad036e4aaca5d8b18d99a3aa361b4ad
https://doi.org/10.3103/s1067821215050132
https://doi.org/10.3103/s1067821215050132
Publikováno v:
Metallurgist. 59:386-389
The rolling schedule used in the existing technology for making tubes on the mini TPU 70–270 unit is analyzed. New deformation regimes are proposed along with a new distribution for the draft between the operations of piercing and reeling.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd33da1b50b88bdcd390ef12c052783
https://doi.org/10.1007/s11015-015-0114-5
https://doi.org/10.1007/s11015-015-0114-5