Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Mihail Kolev"'
Autor:
Mihail Kolev
Publikováno v:
ChemEngineering, Vol 8, Iss 4, p 70 (2024)
Cu–Be alloys are renowned for their exceptional mechanical and electrical properties, making them highly sought after for various industrial applications. This study presents a comprehensive approach to predicting the compositions of various types
Externí odkaz:
https://doaj.org/article/f53a5a5042984b31a2057c3d44c7ddc1
Autor:
Mihail Kolev, Ludmil Drenchev, Veselin Petkov, Rositza Dimitrova, Krasimir Kolev, Tatiana Simeonova
Publikováno v:
Metals, Vol 14, Iss 4, p 428 (2024)
This study investigates the fabrication, wear characterization, and coefficient of friction (COF) prediction of open-cell AlSn6Cu–Al2O3 composites obtained by a liquid-state processing technique. Focusing on wear behavior under varying loads using
Externí odkaz:
https://doaj.org/article/3cdb475f6fe84b6686d3f97c4bf51982
Autor:
Mihail Kolev, Ludmil Drenchev
Publikováno v:
Data in Brief, Vol 50, Iss , Pp 109489- (2023)
This data article presents the experimental data of the wear behavior of four types of open-cell AlSi10Mg materials and open-cell AlSi10Mg-Al2O3 composites with different pore sizes under dry sliding conditions tested by pin-on-disk method. The data
Externí odkaz:
https://doaj.org/article/75bb5f508c484b75a2d01db28a5a6a9f
Publikováno v:
Data in Brief, Vol 49, Iss , Pp 109461- (2023)
This data article describes the stress-strain curves, energy absorption and energy absorption efficiency of open-cell AlSi10Mg materials and open-cell AlSi10Mg-SiC composites with different pore sizes and strain rates. The data were obtained by quasi
Externí odkaz:
https://doaj.org/article/d27a778c000d42449a41f972755f29c3
Publikováno v:
Materials, Vol 16, Iss 18, p 6208 (2023)
Open-cell AMMCs are high-strength and lightweight materials with applications in different types of industries. However, one of the main goals in using these materials is to enhance their tribological behavior, which improves their durability and per
Externí odkaz:
https://doaj.org/article/616931987860421db14f4709372643a7
Publikováno v:
Metals, Vol 13, Iss 5, p 943 (2023)
The study investigates the effects of graphene nanoplatelets (GNPs) on the tribological properties of aluminum-based nanocomposites, both annealed after extrusion and non-annealed. It also examines the role of nanosized Al4C3 (aluminum carbide), whic
Externí odkaz:
https://doaj.org/article/5f67ae13ce74449db8cea87f489bd789
Publikováno v:
Metals, Vol 13, Iss 4, p 814 (2023)
This research investigates the tribological behavior of advanced open-cell porous AlSi10Mg-SiC composites fabricated using the novel replication method of NaCl space holders. These composite materials have potential applications in lightweight and hi
Externí odkaz:
https://doaj.org/article/e66f45edd72d4bbc90b21fde0c25ccb3
Publikováno v:
Metals, Vol 13, Iss 1, p 131 (2023)
In this study, advanced open-cell porous AlSi10Mg-Al2O3 composites have been successfully fabricated by replication of NaCl space holders. The tribological behavior under dry sliding conditions at room temperature of composites with different pore si
Externí odkaz:
https://doaj.org/article/15eab43706194671bc9cf896b5a37009
Publikováno v:
Metals, Vol 11, Iss 11, p 1692 (2021)
In this study, a hybrid material is produced, and the effect of different loads varying from 40 to 60 N against an EN-31 steel counter disk on its wear behavior under dry sliding conditions at room temperature is studied. The tribological behavior is
Externí odkaz:
https://doaj.org/article/076feca7729a431ab60fb18a4e3b46bf
Autor:
Mihail Kolev, Boris Drenchev, Rumen Krastev, Tatiana Simeonova, Boris Yanachkov, Boris Petrov, Nikolai Yachkov, Anton Yotov, Ludmil Drenchev, Angel Velikov
Publikováno v:
Engineering Sciences.