Zobrazeno 1 - 10
of 50
pro vyhledávání: '"A. T. Volochko"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 83-92 (2024)
The article presents calculations and analysis of phase equilibria in magnesium alloys of the Mg–Al–Mn–Ca system with additional alloying of Zr and La. An assessment of the influence of the degree, deformation rate, and extrusion temperature on
Externí odkaz:
https://doaj.org/article/8f5683ac94b64435a4457b08a0aea8d7
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 118-124 (2020)
The paper considers the possibility of intensifying isothermal holding processes during quenching of high-strength cast irons by using an external source of physical impact in the form of ultrasonic waves. For experimental evaluation of this effect i
Externí odkaz:
https://doaj.org/article/655c62661df643e38b1a4710679b6ca4
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 87-94 (2019)
The transmission model for optical diapason was developed for multilayer coatings consisting of alternating layers of copper and zirconium dioxide deposited on K8 glass substrates. The model is based on the laws of light interference. It was shown th
Externí odkaz:
https://doaj.org/article/f9b1ec7acedf462e8d9f13b45d552f6c
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 3, Pp 53-57 (2019)
The examples of transparent electromagnetic high-efficiency screening shields have been analyzed, the results of measuring the screening efficiency of engineering designs consisting of a glass base and a multilayer metal-ceramic coating have been pre
Externí odkaz:
https://doaj.org/article/6e0564bfb884461d9b46d7793c02a0a5
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 119-126 (2019)
The article describes the method of obtaining a special medical alloy based on Co-Cr, which is also used to create implants for large joints of a man (hip and knee). The analysis of the optimal relationship between the alloy components is carried out
Externí odkaz:
https://doaj.org/article/8c4e26049fa3425396b867c7189fd190
Autor:
A. T. Volochko
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 49-55 (2016)
The paper analyses production of reusable ceramic insulating inserts applied in permanent mold casting of aluminum alloys. It presents results of manufacturing of ceramic products from synthesized materials based on wollastonite, secondary grog, alum
Externí odkaz:
https://doaj.org/article/c44091aedb3a4862b9d4e4b302f2d6ec
Autor:
A. T. Volochko
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 38-45 (2016)
The principal approaches to modification of silumins have been analyzed. Results of the effect of various complex modifying agents on the structure and properties of aluminum-silicon alloys have been presented. Prospects of production of silumins tha
Externí odkaz:
https://doaj.org/article/f3f097707489407fbbe446ad43fe491a
Autor:
A. T. Volochko
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 5-11 (2015)
The paper gives an assessment of existing casting methods used for manufacturing products from aluminum materials with carbon filling compounds. It presents results of comparative studies of properties of aluminum materials in which microcrystalline
Externí odkaz:
https://doaj.org/article/e6bec5153de5440db360797689122ff5
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 53-59 (2011)
It is shown that the production organization in the republic of fire-resistant materials of own production will allow to replace partially the imported materials and articles from abroad and to save considerable currency means.
Externí odkaz:
https://doaj.org/article/f75560f4d3e54e1cb8e0a113f6995f17
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 1, Pp 28-33 (2011)
The brief information about crucibleless furnaces of reflecting type of melting, storage and melt discharge is given. For the purpose of increase of their effectiveness the theoretical calculation on optimization of multilayer brickwork parameters is
Externí odkaz:
https://doaj.org/article/5cb1b86acc0e46fdb63e587edd2f0e82