Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Péter Jenei"'
Autor:
Jenő Gubicza, Kristián Máthis, Péter Nagy, Péter Jenei, Zoltán Hegedűs, Andrea Farkas, Jozef Veselý, Shin-ichi Inoue, Daria Drozdenko, Yoshihito Kawamura
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 5, Pp 2024-2040 (2024)
Mg-Y-Zn-Al alloys processed by rapidly solidified ribbon consolidation (RSRC) technique exhibit an exceptional mechanical performance indicating promising application potential. This material has a bimodal microstructure consisting of fine recrystall
Externí odkaz:
https://doaj.org/article/84188331d2ac4ba893991a312e42c1e6
Autor:
Jenő Gubicza, Kristián Máthis, Péter Nagy, Péter Jenei, Zoltán Hegedűs, Andrea Farkas, Jozef Vesely, Shin-ichi Inoue, Daria Drozdenko, Yoshihito Kawamura
Publikováno v:
Materials, Vol 17, Iss 18, p 4511 (2024)
Mg-Y-Zn-Al alloys processed by the rapidly solidified ribbon consolidation (RSRC) technique are candidate materials for structural applications due to their improved mechanical performance. Their outstanding mechanical strength is attributed to solut
Externí odkaz:
https://doaj.org/article/681b2cdc3f3045e3a3e0de4117dd5b5c
Autor:
Anna Dobkowska, Bogusława Adamczyk-Cieślak, Marlene Aydee Gonzalez Garcia, Wiktor Bednarczyk, Jenő Gubicza, Péter Jenei, Kamilla Mukhtarova, Marek Tkocz, Dariusz Kuc, Jarosław Mizera
Publikováno v:
Metals, Vol 14, Iss 8, p 949 (2024)
In this study, the relationship between the extrusion ratio and the corrosion resistance of pure Mg deformed using extrusion with an oscillating die (KoBo) without preheating of the initial billet was investigated. The materials investigated in this
Externí odkaz:
https://doaj.org/article/af6746bde8da448bb1063f703c31e28d
Autor:
Kicheol Hong, Csilla Kádár, Michal Knapek, Daria Drozdenko, Péter Jenei, Myung-Yeon Kim, Heeman Choe, Kristián Máthis, Hyeji Park, Jenő Gubicza
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 6855-6865 (2021)
Copper (Cu) foams with high porosity of about 63–78% were processed by the freeze-casting (FC) and space-holder (SH) methods. The FC and SH techniques yielded lamellar and polygonal pore structures, respectively, with similar porosities. The deform
Externí odkaz:
https://doaj.org/article/c8332807c5234561b93e0053f14b96e6
Autor:
Péter Jenei
Publikováno v:
Old Testament Essays, Vol 32, Iss 1, Pp 127-154 (2019)
Ancient Israelite thought – represented by biblical Hebrew terminology – is aware of the difference between a non-assimilated stranger (נֵכָר / נָכְרִי; זָר) and that of a semi-assimilated stranger (גֵּר; תּוֹשָׁב). The
Externí odkaz:
https://doaj.org/article/082a69bc293143c0986cfe0dcf909be2
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 1, Pp 1141-1149 (2019)
Composites of 316L steel and carbon nanotubes (CNTs) were produced by powder metallurgy using high energy milling and spark plasma sintering. The influence of CNT content on the microstructure and the mechanical properties was studied, therefore in a
Externí odkaz:
https://doaj.org/article/510b936bba0e48828e7b9d4edb3c76bd
Autor:
Wissem Methani, Edit Pál, Sándor Lipcsei, Dávid Ugi, Zoltán Pászti, István Groma, Péter Jenei, Zoltán Dankházi, Robert Kun
Publikováno v:
Batteries, Vol 8, Iss 8, p 80 (2022)
In this work, a comprehensive investigation of amorphous and crystalline modification of identical electrode active material as a thin-film electrode for a future all-solid-state Li-ion battery application is presented and discussed. Using the propos
Externí odkaz:
https://doaj.org/article/2837621001174607bf972550f6f5f60c
Autor:
Jenő Gubicza, Péter Jenei, Gigap Han, Pham-Tran Hung, Youngseok Song, Dahye Park, Ábel Szabó, Csilla Kádár, Jae-Hun Kim, Heeman Choe
Publikováno v:
Materials, Vol 14, Iss 10, p 2691 (2021)
Cu nanofoams are promising materials for a variety of applications, including anodes in high-performance lithium-ion batteries. The high specific surface area of these materials supports a high capacity and porous structure that helps accommodate vol
Externí odkaz:
https://doaj.org/article/c988dc0fe6724d3bb14d0d612652ae2e
Publikováno v:
Crystals, Vol 10, Iss 10, p 937 (2020)
Thermally induced deterioration processes were studied in cold worked (up to 60% deformation) SAF 2507 type super-duplex stainless steel (SDSS) by differential thermal analysis (DTA). DTA results revealed two transformations. Parent and inherited pha
Externí odkaz:
https://doaj.org/article/fca7a83526eb4a81996a82938392a0fd
Publikováno v:
Metals, Vol 10, Iss 9, p 1128 (2020)
Cu nanoporous foams are promising candidates for use as an anode material for advanced lithium ion batteries. In this study, Cu nanofoam was processed from pack-cemented bulk material via dealloying. In the as-processed Cu nanofoam, the average ligam
Externí odkaz:
https://doaj.org/article/3ec0c7951f4a46f7b772010f8aaeb9ad