Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Victor Geanta"'
Autor:
Doina Craciun, Edwin A. Laszlo, Julia C. Mirza-Rosca, Gabriela Dorcioman, Victor Geanta, Ionelia Voiculescu, Gabriel Craciun, Liviu Badea, Valentin Craciun
Publikováno v:
Materials, Vol 17, Iss 5, p 1162 (2024)
The structure, composition and corrosion properties of thin films synthesized using the Pulsed Laser Deposition (PLD) technique starting from a three high entropy alloy (HEA) AlCoCrFeNix produced by vacuum arc remelting (VAR) method were investigated
Externí odkaz:
https://doaj.org/article/8595586dcd4d4d6987a3af81b807fa0c
Publikováno v:
Materials, Vol 16, Iss 5, p 1832 (2023)
The aim of the paper is to study the Zr addition effect on the mechanical properties and corrosion behavior of a high-entropy alloy from the CoCrFeMoNi system. This alloy was designed to be used for components in the geothermal industry that are expo
Externí odkaz:
https://doaj.org/article/ebe642b780344cda93b6c47450efb975
Publikováno v:
Nonconventional Technologies Review, Vol 24, Iss 4 (2020)
The papers aim is to present the constructive solution of a functional model that makes complex parts by thixotropy process as well as their manufacturing process. Our functional model was used to develop, by pressing when the material reaches a dens
Externí odkaz:
https://doaj.org/article/5f72d6018864459798015feb99ac0367
Publikováno v:
Metals, Vol 12, Iss 4, p 548 (2022)
This research focused on the investigation of the metallurgical behavior of the Al0.8CoCrFeNi high-entropy alloy and S235JR structural steel, welded with (Ni, Fe)-rich filler metal, by the Gas Tungsten Arc Welding (GTAW) method. The electric arc and
Externí odkaz:
https://doaj.org/article/d124787c65cf4466aefab4a90e2b3d96
Autor:
Mihaela-Claudia Spataru, Florina Daniela Cojocaru, Andrei Victor Sandu, Carmen Solcan, Ioana Alexandra Duceac, Madalina Simona Baltatu, Ionelia Voiculescu, Victor Geanta, Petrica Vizureanu
Publikováno v:
Materials, Vol 14, Iss 24, p 7610 (2021)
Ti-based alloys are widely used in medical applications. When implant devices are used to reconstruct disordered bone, prevent bone resorption and enhance good bone remodeling, the Young’s modulus of implants should be close to that of the bone. To
Externí odkaz:
https://doaj.org/article/e7d8d180b80f4a469b4d1266d3b4799c
Autor:
Madalina Simona Baltatu, Mihaela Claudia Spataru, Liliana Verestiuc, Vera Balan, Carmen Solcan, Andrei Victor Sandu, Victor Geanta, Ionelia Voiculescu, Petrica Vizureanu
Publikováno v:
Materials, Vol 14, Iss 22, p 6806 (2021)
Considering the future trends of biomaterials, current studies are focused on the corrosion resistance and the mechanical properties of new materials that need to be considered in the process of strengthening alloys with additive non-toxic elements.
Externí odkaz:
https://doaj.org/article/7daed543673848aeb7d92b8839875fb3
Publikováno v:
Materials, Vol 13, Iss 18, p 4181 (2020)
There is an increased interest in high entropy alloys as a result of the special possibilities of improving the mechanical, physical or chemical characteristics resulting from metallic matrices made of different chemical elements added in equimolar p
Externí odkaz:
https://doaj.org/article/acaf0d8ad99b4d30869096af486bb4b0
Autor:
Dumitru Mitrica, Ioana Cristina Badea, Mihai Tudor Olaru, Beatrice Adriana Serban, Denisa Vonica, Marian Burada, Victor Geanta, Adrian Nicolae Rotariu, Florentin Stoiciu, Viorel Badilita, Lidia Licu
Publikováno v:
Materials, Vol 13, Iss 19, p 4330 (2020)
Lightweight complex concentrated alloys (LWCCA), composed of elements with low density, have become a great area of interest due to the high demand in a large number of applications. Previous research on LWCCAs was focused on high entropy multicompon
Externí odkaz:
https://doaj.org/article/254391c0fb1b45eb8306e3e56f5bb3d6
Autor:
Camelia Gabor, Daniel Cristea, Ioana-Laura Velicu, Tibor Bedo, Andrea Gatto, Elena Bassoli, Bela Varga, Mihai Alin Pop, Victor Geanta, Radu Stefanoiu, Mirela Maria Codescu, Eugen Manta, Delia Patroi, Monica Florescu, Sorin Ion Munteanu, Ioana Ghiuta, Nicoleta Lupu, Daniel Munteanu
Publikováno v:
Materials, Vol 12, Iss 9, p 1551 (2019)
The development of novel Ti-based amorphous or β-phase nanostructured metallic materials could have significant benefits for implant applications, due to improved corrosion and mechanical characteristics (lower Young’s modulus, better wear perform
Externí odkaz:
https://doaj.org/article/6565f625676946ae8698206d972c414c
Autor:
Tang, Chongchong, Shi, Hao, Jianu, Adrian, Weisenburger, Alfons, Victor, Geanta, Grosse, Mirco, Müller, Georg, Seifert, Hans Jürgen, Steinbrück, Martin
Publikováno v:
In Corrosion Science November 2021 192