Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ion-Dragos Utu"'
Selected, peer reviewed papers from the 6th International Conference Advanced Materials and Structures, October 16-17, 2015, Timişoara, Romania
Publikováno v:
Materials Today: Proceedings. 45:4242-4246
Al-Mg deformable alloys (5XXX series) are susceptible to cavitation, intergranular and tensile-cracking corrosion. To change the shape of the secondary phases precipitated on the boundaries of theα solid solution grains that reduce the cavitation re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::539892da923074654cde1a62da13fdd9
https://doi.org/10.1016/j.matpr.2020.12.198
https://doi.org/10.1016/j.matpr.2020.12.198
Morphology and mechanism of cavitation degradation of gray cast iron surfaces with lamellar graphite
Autor:
Ilare Bordeasu, Ion Dragos Utu, Ion Mitelea, Eduard Riemschneider, Corneliu Marius Crăciunescu
Publikováno v:
Materials Today: Proceedings. 45:4157-4160
Gray cast iron parts with lamellar graphite in contact with liquid media can be degraded by cavitation erosion. The TIG remelting technique of the surface of these parts is an efficient way to improve the lifespan of engineering components working in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba0db9c6d60900c29f964efd87db943
https://doi.org/10.1016/j.matpr.2020.11.929
https://doi.org/10.1016/j.matpr.2020.11.929
Publikováno v:
Materials Today: Proceedings. 45:4207-4210
The durability and performance of engineering components working in liquid environments can be severely affected due to degradation by cavitation erosion. This paper studies the mechanism of cavitation erosion (formation of pits and cracks through fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b0ba047423c925db01d6179a094d90b
https://doi.org/10.1016/j.matpr.2020.12.057
https://doi.org/10.1016/j.matpr.2020.12.057
Publikováno v:
Materials Today: Proceedings. 45:4122-4127
The resistance spot welding of nickel Nimonic80 A alloy is a critical welding technology for components manufacturing for nuclear (for construction elements with not subject to irradiation) and aeronautic industry. The present paper highlights the ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4a7f4c5f714d8e4c19f42824f80d9df
https://doi.org/10.1016/j.matpr.2020.11.870
https://doi.org/10.1016/j.matpr.2020.11.870
Autor:
Andrea Kellenberger, Nicoleta Sorina Nemes, Roxana Muntean, Dragos Buzdugan, Ion-Dragos Utu, Mihai Brindusoiu
Publikováno v:
Materials
Volume 16
Issue 4
Pages: 1410
Volume 16
Issue 4
Pages: 1410
In order to modify the surface of light metals and alloys, plasma electrolytic oxidation (PEO) is a useful electrochemical technique. During the oxidation process, by applying a positive high voltage greater than the dielectric breakdown value of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e11fb5fde5315f3b2b098ccf5a98fbf6
https://doi.org/10.3390/ma16041410
https://doi.org/10.3390/ma16041410
Publikováno v:
Scopus-Elsevier
Stainless steel 316L coating was high velocity oxygen fuel (HVOF) sprayed onto the surface of nodular cast iron in order to improve its surface properties in terms of corrosion and cavitation resistance. The cavitation resistance and corrosion behavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56d7c64288ad9cee0d4a5a729a8084f0
https://doi.org/10.37358/rc.19.5.7181
https://doi.org/10.37358/rc.19.5.7181
Publikováno v:
METAL 2021 Conference Proeedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::496fe010e77df907d75d60db1d0d6b04
https://doi.org/10.37904/metal.2021.4238
https://doi.org/10.37904/metal.2021.4238
Publikováno v:
METAL 2021 Conference Proeedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4b4610b712c654dc1c5b66121e059c4
https://doi.org/10.37904/metal.2021.4218
https://doi.org/10.37904/metal.2021.4218
Publikováno v:
Crystals, Vol 14, Iss 7, p 602 (2024)
Ti alloys have been widely used in biomedical applications due to their special properties. They have specific properties such as biocompatibility, biofunctionality and high corrosion resistance, which enable them to function inside the human body. A
Externí odkaz:
https://doaj.org/article/325c4c858e4645c1a2a2777279fff7fb