Zobrazeno 1 - 10
of 1 120
pro vyhledávání: '"V., Konovalov"'
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 25, Iss 3, Pp 495-506 (2024)
The aim of the research is to obtain the static characteristic of the angular velocity measuring transducer of the developed design and to determine its design parameters. The research methodology provides theoretical substantiation of the static cha
Externí odkaz:
https://doaj.org/article/858ce7d2edac473fb27c348643b3d400
Autor:
E. V. Aryshenskii, V. Yu. Aryshenskii, A. A. Ragazin, D. Yu. Rasposienko, F. V. Grechnikov, V. V. Makarov, S. V. Konovalov
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 1, Pp 137-146 (2024)
The study addresses the effect of 1580 and 1590 alloys cold rolled strip annealing practices on the alloys’ grain structure and mechanical properties. The 1590 alloy differs from the 1580 alloy by hafnium and erbium additions. Samples of such alloy
Externí odkaz:
https://doaj.org/article/fc35c77a4fcc4f00bc32c5f7a95d2f6d
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 25, Iss 4 (2024)
The purpose of the research is to substantiate the critical rotation speed of a rotor with bent blades based on force analysis and modeling the movement of mixture particles in a horizontal loader of a circulation mixer. The research method[1]ology i
Externí odkaz:
https://doaj.org/article/090090d195134d7a854459aa00ed862f
Autor:
Ilias Sfougkaris, Christos Tsakonas, Anastasios C. Manikas, Maria Giovanna Pastore Carbone, Christos Pavlou, Irene M. N. Groot, Mehdi Saedi, Gertjan J. C. vanBaarle, Marc deVoogd, Valentina Rein, Maciej Jankowski, Oleg V. Konovalov, Gilles Renaud, Costas Galiotis
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 22, Pp n/a-n/a (2024)
Abstract Graphene is a perfect 2D crystal of covalently bonded carbon atoms and constitutes the building block for all graphitic structures. Its superior properties make it an attractive material for a variety of technological applications. However,
Externí odkaz:
https://doaj.org/article/c5b591adda174408bc7b306c670b7ed6
The influence of hafnium on high-magnesium alloys doped with transition metals during heat treatment
Autor:
Igor A. Zorin, Evgeny V. Aryshenskiy, Egor A. Kudryavtsev, Aleksandr M. Drits, Sergey V. Konovalov
Publikováno v:
Frontier Materials & Technologies, Iss 1, Pp 29-36 (2024)
The purpose of the work is to study the influence of hafnium additives on the mechanical properties and thermal stability of particles at elevated temperature during heat treatment of aluminum alloys with a high magnesium content. Two modifications o
Externí odkaz:
https://doaj.org/article/d4a2648dd8074e93a160229142e03e6a
Autor:
Evgeny V. Aryshenskiy, Maksim A. Lapshov, Sergey V. Konovalov, Kirill A. Malkin, Dmitry Yu. Rasposienko, Vladimir V. Makarov
Publikováno v:
Frontier Materials & Technologies, Iss 4, Pp 9-17 (2023)
The paper studies the Al–Mg–Si alloy that does not contain scandium and zirconium, as well as the silicon-rich Al–Mg–Si–Sc–Zr alloy. Multistage thermal treatment was carried out for the Al0.3Mg1Si0.3Sc0.15Zr alloy, which included annealin
Externí odkaz:
https://doaj.org/article/33764b4e90ba47f89360d9a25cf553c6
Autor:
Ya. G. Gudushauri, A. F. Lazarev, E. I. Solod, E. I. Kalinin, V. V. Konovalov, I. N. Marychev, N. M. Kakabadze
Publikováno v:
Вестник хирургии имени И.И. Грекова, Vol 181, Iss 6, Pp 70-78 (2023)
INTRODUCTION. Modern technologies for 3D printing of implants for surgical treatment of patients are actively introduce into the medical field. Chronic injuries of the pelvis are an actual problem in traumatology and orthopedics, and the use of the d
Externí odkaz:
https://doaj.org/article/fe366eb72bc24f6fa55509a8c82b95f9
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 2 (2024)
Relevance. Various acid additives such corrosion inhibitors, iron stabilizers, demulsifiers, anti-precipitation agents are usually used to provide necessary technological properties to acid compositions. Adding the additives into the acid composition
Externí odkaz:
https://doaj.org/article/e358ba2e32284f5b86b95c999050eec5
Autor:
Aleksandr M. Drits, Evgenii V. Aryshenskii, Egor A. Kudryavtsev, Igor A. Zorin, Sergey V. Konovalov
Publikováno v:
Frontier Materials & Technologies, Iss 4, Pp 38-48 (2022)
Magnesium-rich aluminum alloys with small scandium additives are widely used in many branches of modern industry due to the high level of their mechanical properties. However, the issue of low thermal stability of Al3Sc particles, which does not allo
Externí odkaz:
https://doaj.org/article/772f625a0d5246b1b7a7e9d70cad2691
Autor:
Anatoly F. Lazarev, Eduard I. Solod, Yago G. Gudushauri, Evgeny I. Kalinin, Vyacheslav V. Konovalov, Ivan N. Marychev
Publikováno v:
Гений oртопедии, Vol 28, Iss 6, Pp 760-767 (2022)
need for repeated operations. Therefore, it has become necessary to use special tactical approaches in surgical treatment of chronic injuries for fixing traumatic foci and searching for adapted implant designs for such cases. Thus, an original plate
Externí odkaz:
https://doaj.org/article/91d18250f07c472eab94006763f44615