Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Domonkos Tolnai"'
Autor:
Eshwara Phani Shubhakar Nidadavolu, Diana Krüger, Berit Zeller-Plumhoff, Domonkos Tolnai, Björn Wiese, Frank Feyerabend, Thomas Ebel, Regine Willumeit-Römer
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 2, Pp 686-703 (2021)
Several material parameters affect degradation characteristics of Mg and its alloys under physiological conditions. Porous Mg materials are interesting for their simultaneous degradation and drug delivery capabilities. However, an increase in pore su
Externí odkaz:
https://doaj.org/article/4460c3975c4e4f29bd3687ccabfa5c7d
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:
Sophie Mance, Hajo Dieringa, Jan Bohlen, Sarkis Gavras, Andreas Stark, Norbert Schell, João Pereira da Silva, Domonkos Tolnai
Publikováno v:
Crystals, Vol 12, Iss 11, p 1502 (2022)
Lightweight structural materials are increasingly sought after in the automotive and aerospace industries for their potential to improve fuel efficiency. Magnesium-based metal-matrix composites are potential candidates for these kinds of applications
Externí odkaz:
https://doaj.org/article/4e963c53dbe447b5a191925f201437cd
Autor:
Polina Karlova, Maria Serdechnova, Carsten Blawert, Xiaopeng Lu, Marta Mohedano, Domonkos Tolnai, Berit Zeller-Plumhoff, Mikhail L. Zheludkevich
Publikováno v:
Materials, Vol 15, Iss 18, p 6315 (2022)
In this work, the porosity of plasma electrolytic oxidation (PEO)-based coatings on Al- and Mg-based substrates was studied by two imaging techniques—namely, SEM and computer microtomography. Two approaches for porosity determination were chosen; r
Externí odkaz:
https://doaj.org/article/f481d6300fcc448cbf7f052fe079c9d7
Autor:
Domonkos Tolnai
Publikováno v:
Crystals, Vol 11, Iss 2, p 96 (2021)
Mg-based materials have become increasingly attractive for industries, where weight saving is of importance (e [...]
Externí odkaz:
https://doaj.org/article/ceecb5053232414b90a9b255652409f4
Autor:
Ricardo Henrique Buzolin, Leandro Henrique Moreno Guimaraes, Julián Arnaldo Ávila Díaz, Erenilton Pereira da Silva, Domonkos Tolnai, Chamini L. Mendis, Norbert Hort, Haroldo Cavalcanti Pinto
Publikováno v:
Crystals, Vol 10, Iss 12, p 1140 (2020)
The deformation behaviour of as-cast ZK40 alloys modified with individual additions of Ca and Gd is investigated at 250 °C and 300 °C. Compression tests were carried out at 0.0001 s−1 and 0.001 s−1 using a modified Gleeble system during in-situ
Externí odkaz:
https://doaj.org/article/9d8f2acd01b54e54b87e4ae3fc8ae2d1
Autor:
Domonkos Tolnai, Tungky Subroto, Serge Gavras, Ricardo Buzolin, Andreas Stark, Norbert Schell, Norbert Hort
Publikováno v:
Materials, Vol 11, Iss 9, p 1637 (2018)
Mg-4Nd base alloys with Zn additions of 3, 5 and 8 wt % were investigated with in situ synchrotron radiation diffraction during solidification. This method enabled the investigation of phase formation and transformation in the alloys. The diffraction
Externí odkaz:
https://doaj.org/article/6e0e31dfe87944e8ad77953a28eefbb9
Publikováno v:
Materials, Vol 11, Iss 7, p 1103 (2018)
The mechanical properties of as-cast Mg-4Nd-xZn (x = 0, 3, 5 or 8 wt.%) alloys were investigated both in situ and ex situ in as-cast and solution-treated conditions. The additions of 3 or 5 wt.% Zn in the base Mg-4Nd alloy did not improve yield stren
Externí odkaz:
https://doaj.org/article/b4ff66b1d09f42d69c7735bcfbe3610a
Autor:
Gerardo Garcés, Guillermo Requena, Domonkos Tolnai, Pablo Pérez, Paloma Adeva, José A. Jiménez, Andreas Stark, Norbert Schell
Publikováno v:
Revista de Metalurgia, Vol 51, Iss 2, Pp e043-e043 (2015)
El coeficiente lineal de expansión térmica de la fase LPSO con estructura cristalográfica 18R se determinó en el intervalo entre temperatura ambiente y 400 °C mediante dilatometría y difracción de radiación sincrotrón. Los resultados muestra
Externí odkaz:
https://doaj.org/article/ccc9b87fbd46432486f78aa37b777c9b
Publikováno v:
Journal of Materials Science & Technology. 144:70-80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf2d48ed3d2b53da24c6b5471902cb72
https://doi.org/10.1016/j.jmst.2022.10.015
https://doi.org/10.1016/j.jmst.2022.10.015