Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Daria Drozdenko"'
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
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 2, Pp 657-670 (2023)
Present work focuses on analysis of the stress and strain fields inside and around the individual {10–12} twin in magnesium alloy. The 3D crystal plasticity model represents twin as an ellipsoidal inclusion surrounded by the matrix. Five different
Externí odkaz:
https://doaj.org/article/a98a3c9499974ca386c7b8773f19bef3
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
Publikováno v:
AIP Advances, Vol 12, Iss 2, Pp 025306-025306-8 (2022)
This paper presents the research of dielectric properties of (FeCoZr)x(Pb(ZrTi)O3)(100−x) granular metal–dielectric nanocomposites below the percolation threshold. Tested materials have been prepared by using the ion beam sputtering technique in
Externí odkaz:
https://doaj.org/article/cad18a592df049de891cb64353090f5c
Autor:
Klaudia Horváth Fekete, Daria Drozdenko, Jan Čapek, Kristián Máthis, Domonkos Tolnai, Andreas Stark, Gerardo Garcés, Patrik Dobroň
Publikováno v:
Journal of Magnesium and Alloys, Vol 8, Iss 1, Pp 199-209 (2020)
The compressive deformation behavior of the extruded WZ42 (Mg98.5Y1Zn0.5 in at.%) magnesium alloy containing a low amount of long-period stacking ordered (LPSO) phase was studied by in-situ synchrotron radiation diffraction technique. Tests were cond
Externí odkaz:
https://doaj.org/article/5bc1d710ddab4d69aed71d6f06ae7683
Autor:
Daria Pałgan, Anna Dobkowska, Aleksandra Zielińska, Daria Drozdenko, Kristián Máthis, Wojciech Święszkowski
Publikováno v:
Crystals, Vol 12, Iss 12, p 1723 (2022)
The growing interest in improving Mg-based alloys’ corrosion properties stimulates the development of Mg-Y-Zn alloys with long-period stacking-ordered (LPSO) structures. In this work, to describe the corrosion performance of Mg-LPSO alloys, a set o
Externí odkaz:
https://doaj.org/article/2960284a5ce4477ca65a6d8094899324
Autor:
Kristián Máthis, Daria Drozdenko, Gergely Németh, Stefanus Harjo, Wu Gong, Kazuya Aizawa, Michiaki Yamasaki, Yoshihito Kawamura
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
Deformation behavior of two Mg–Zn–Y magnesium alloys, having a different fraction of the long-period-stacking-ordered (LPSO) phase, has been investigated at room temperature and 200°C by a combination of in-situ neutron diffraction (ND) and acou
Externí odkaz:
https://doaj.org/article/2b82ae68234a4d26b64d17cd9307c296
Autor:
Daria Drozdenko, Michiaki Yamasaki, Kristián Máthis, Patrik Dobroň, Pavel Lukáč, Naoya Kizu, Shin-ichi Inoue, Yoshihito Kawamura
Publikováno v:
Materials & Design, Vol 181, Iss , Pp - (2019)
The presented work is focused on the investigation of dilute Mg-Zn-Y alloys prepared by the consolidation of rapidly solidified ribbons. Particularly, the influence of both amount of the Zn and Y alloying elements (varies between 1 and 2 at.%) and th
Externí odkaz:
https://doaj.org/article/89d3ee725e604c37a7460e22c13e6e56
Autor:
Daria Drozdenko, Michiaki Yamasaki, Kristián Máthis, Patrik Dobroň, Shin-ichi Inoue, Yoshihito Kawamura
Publikováno v:
Materials, Vol 14, Iss 24, p 7828 (2021)
This work was focused on revealing the relation between the microstructure and corrosion dynamics in dilute Mg97.94Zn0.56Y1.5 (at.%) alloys prepared by the consolidation of rapidly solidified (RS) ribbons. The dynamics of the corrosion were followed
Externí odkaz:
https://doaj.org/article/a740df5f34944638a9b517ee00d11f03