Results 31 to 40 of about 737,666 (294)
Results in Surfaces and InterfacesThis study investigates the influence of electrolyte temperature on the anodic oxidation products of nickel plates in potassium hydroxide (KOH) melts, specifically in sub-molten KOH electrolytes at 250 °C, 300 °C, and 350 °C, and in a molten KOH ...
Gökçe Evren +2 more
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Cailiao gongcheng, 2017 Alclad and unclad 2E12 aerospace aluminum alloy were treated by sulfuric acid anodic oxidation. The effects of alclad layer and anodizing time on the anodization behaviour and corrosion resistance of anodic oxide layer on 2E12 aluminum alloy were studied.
CHEN Gao-hong +4 more
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Corrosion Behaviors of Microarc Oxidation Coating and Anodic Oxidation on 5083 Aluminum Alloy
Journal of Chemistry, 2020 The microarc oxidation (MAO) coating and anodic oxidation coating were prepared on 5083 aluminum alloy. The surface morphology, elemental composition, and electrochemical behavior of the two coatings were analyzed.
Haiou Sun +5 more
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Electrochemical Thinning for Anodic Aluminum Oxide and Anodic Titanium Oxide
Bulletin of the Korean Chemical Society, 2012 For given electrolytes, different behaviors of anodic aluminum oxide (AAO) and anodic titanium oxide (ATO) during electrochemical thinning are explained by ionic and electronic current modes. Branched structures are unavoidably created in AAO since the switch of ionic to electronic current is slow, whereas the barrier oxide in ATO is thinned without ...
In-Hae Lee +4 more
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Influence of SiC particle size on anodic oxidation film layer of aluminum based composite materials
Fenmo yejin jishuThe constant voltage method was adopted to prepare the anodic oxidation film layer of SiC particle reinforced aluminum matrix composites, using 18% sulfuric acid solution (mass fraction). The influence of SiC particle size on the anodic oxidation voltage,
NIE Junhui +6 more
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Anodic dissolution of gallium in alkali metal chloride melts
Chimica Techno Acta, 2023 Gallium and gallium based alloys can be potentially used in pyrochemical and pyroelectrochemical reprocessing of spent nuclear fuels, particularly for separating actinides and rare earth fission products.
Oleg V. Tokarev, Vladimir A. Volkovich
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Anodic oxidation of Al–Ag alloys
Corrosion Science, 2002 The anodic oxidation of solution-treated and quenched Al-Ag alloys containing 0.3, 0.6, 0.9 and 1.2 at.%Ag, is examined in ammonium pentaborate electrolyte, which leads to growth of barrier-type anodic films. Enrichments of silver, ~3.1 × 1015 Ag atoms cm-2, are developed in the alloys immediately beneath the amorphous alumina films, with the level of ...
Paez, M. A. +6 more
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MetalsThe anodic oxidation technique was used for surface modification, resulting in the creation of a titanium-based nanotube oxide layer on a coarse-grained and ultrafine-grained Ti-13Nb-13Zr alloy. The modified surface morphology was analyzed using scanning
Dragana R. Mihajlović +3 more
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Corrosion and Passivity of Copper in Basic Solutions of Acetate Ions
Chemical Engineering Transactions, 2014 The anodic oxidation of copper in sodium acetate aqueous solutions is studied in relation to the anodic films formed, in order to elucidate the role of acetates to the corrosion of copper. At open circuit conditions a cuprous oxide layer is formed having
A. Karantonis +3 more
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Advanced Engineering Materials, EarlyView.Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar +7 more
wiley +1 more source