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Robert Sottor, Ricarda Gruen, Kerstin Kremmer, Stephan Lederer, Michael Schneider and Wolfram Fuerbeth
Plasma electrolytic oxidation (PEO) in an alkaline silicate electrolyte containing nanosized sepiolite fibers was carried out on magnesium alloy AZ31. The mineral fibers were loaded with different corrosion inhibitors and incorporated in situ during the ...
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Mónica Echeverry-Rendón, Luisa F. Berrio, Sara M. Robledo, Jorge A. Calderón, Juan G. Castaño and Felix Echeverría
Magnesium (Mg) has been explored during the last few decades in the biomedical industry as a biodegradable implant. However, mechanical properties and corrosion resistance are still big concerns for clinical use. Therefore, this study proposes a suitable...
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Yu Lin, Rui Wang, Yang Xu, Dongyun Li and Hongliang Ge
Surfaces with translucent and wear-resistant effects have a wide range of applications, especially as protective layers. In this work, a simple and convenient method for the preparation of porous magnesium fluoride (MgF2) coatings was proposed. Nano-poro...
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Xiaolong Pan, Longshi Qiu, Xiaogang Hu and Haixia Jiang
In this study, duplex surface treatments were used to prepare a ZrO2/Cr bilayer coating on zirconium alloy cladding for enhancing the wear and corrosion behaviors. The surface and cross-section morphology of coated Zr-4 alloy was characterized; the resul...
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Diping Zeng, Zhiyi Liu, Song Bai and Juangang Zhao
A dense alumina ceramic coating was formed on UNS A97075 Al alloy by plasma electrolytic oxidation (PEO). An efficient and environmentally friendly silane layer was prepared to seal the PEO coating. The scanning electron microscopy (SEM) results showed t...
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Xuhua Dong, Siqi Xie, Jingyang Zhu, Haiquan Liu, Yong Zhao, Tianjun Ni, Long Wu and Yongheng Zhu
Nitrite is widespread in the environment, and is frequently used as an additive to extend the shelf life of meat products. However, the excess intake of nitrite can be harmful to human health. Hence, it is very important to know and control the content o...
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Eloisa Sardella, Roberto Gristina, Fiorenza Fanelli, Valeria Veronico, Gabriella Da Ponte, Jennifer Kroth, Francesco Fracassi and Pietro Favia
Plasma Enhanced?Chemical Vapor Deposition (PE-CVD) of polyethylene oxide-like (PEO)-like coatings represent a successful strategy to address cell-behavior on biomaterials. Indeed, one of the main drawbacks of organic and hydrophilic films, like PEO-like ...
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Ann Karakurkchi,Mykola Sakhnenko,Maryna Ved?,Mykhailo Tulenko,Anatolii Dzheniuk
Pág. 44 - 55
Technological approaches to surface electrochemical treatment of aluminum alloys are analyzed. It is shown that directed modification of the carrier surface allows expanding the functional properties of the treated material. The mechanisms of treatment o...
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Wei Sun, Hui Su and Huacheng Xie
Recently, attribute-based access control (ABAC) has received increasingly more attention and has emerged as the desired access control mechanism for many organizations because of its flexibility and scalability for authorization management, as well as it...
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Vladimir V. Lomakin,Vladimir M. Yatsenko,Rustam G. Asadullaev,Tatyana A. Lysakova,Oleg S. Reznichenko
The article is devoted to solution of the problem of systematization of the parameters for the model that associate the properties of the obtained coatings with the qualitative properties of coatings on the basis of the method of plasma-electrolytic oxid...
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