Zobrazeno 1 - 9
of 9
pro vyhledávání: '"O. Yu. Davydov"'
Autor:
M. A. Vasechkin, V. G. Egorov, O. Yu Davydov, E. V. Matveyeva, A. V. Pribytkov, E. D. Chertov
Publikováno v:
International Scientific and Practical Symposium "Materials Science and Technology" (MST2021).
Publikováno v:
Chemical and Petroleum Engineering. 54:525-530
Results are provided for experimental study of automatic argon-arc electric welding and heat treatment regimes for butt welded joints of titanium alloy plates of domestic and foreign manufacture. Welded joint microstructure is studied and ultimate st
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 640:072038
The development of new methods or equipment for water purification in recent years has been an important task. Of the existing methods as promising ones, we can distinguish electrochemical non-reagent purification methods. A design of a water treatme
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 640:072029
Features of interaction between the contact surfaces of cutting elements and ground raw materials used for forage preparation determine ways to increase the wear resistance of these elements, which are based on the formation of layers on their workin
Publikováno v:
Chemical and Petroleum Engineering. 52:392-397
A mathematical model of the process of rotary rolling out of thin-walled pipe billets is developed. It is used to derive a relationship for the torque as the key power and force parameter of the process, which expresses explicitly the influence of th
Publikováno v:
Russian Engineering Research. 36:366-370
An experimental system is developed for the calibration of thin-walled precision pipe by transverse compression and expansion using a multisector tool. Formulas are derived for the basic parameters of the system.
Increasing the strength of welded thin-walled axisymmetric vessels made of corrosion-resistant steel
Publikováno v:
Journal of Physics: Conference Series. 1515:032033
Structural elements of thin-walled vessels operating under internal pressure are mainly made from sheet blanks using welding operations. To reduce the negative impact of welds in the manufacture of thin-walled vessels, it is proposed to use separate
Autor:
O. Yu. Davydova, I. V. Galtseva, E. N. Parovichnikova, A. V. Kokhno, N. M. Kapranov, V. V. Troitskaya, E. A. Mikhailova, Z. T. Fidarova, T. N. Moiseeva, L. A. Kuzmina, E. A. Lukina, T. N. Obukhova, L. A. Grebenyuk, A. M. Kovrigina, V. N. Dvirnyk, V. G. Savchenko
Publikováno v:
Онкогематология, Vol 13, Iss 4, Pp 75-88 (2019)
Background . Myelodysplastic syndromes (MDS) are a heterogeneous group of clonal diseases of the hematopoiesis system characterized by dismyelopoiesis and cytopenia, the presence of cytogenetic aberrations and a high risk of transformation into acute
Externí odkaz:
https://doaj.org/article/592c04ba19584ab391e530dd088ab289
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