Comparative analysis of the anticorrosive properties of trivalent chromium conversion coatings formed on 2024-T3 and 2024-T351 aluminium alloys
Sign Up to like & getrecommendations! Published in 2020 at "Corrosion Science"
DOI: 10.1016/j.corsci.2020.108508
Abstract: Abstract The anticorrosive properties of the trivalent chromium process (TCP) coatings were studied for a 2024 aluminium alloy (AA2024) in both T3 and T351 metallurgical states. Better corrosion resistance was measured for the TCP coated… read more here.
Keywords: comparative analysis; properties trivalent; trivalent chromium; analysis anticorrosive ... See more keywords
Chromium coatings from trivalent chromium plating baths: Characterization and cathodic delamination behaviour
Sign Up to like & getrecommendations! Published in 2021 at "Corrosion Science"
DOI: 10.1016/j.corsci.2021.109525
Abstract: Abstract Novel two-layer chromium-based coatings comprised of a first layer containing chromium, oxygen and carbon (Cr-O-C) and an oxygen rich (Cr-O) topcoat were electrodeposited from trivalent chromium electrolyte. The complex structure and composition of the… read more here.
Keywords: characterization; spectroscopy; chromium; trivalent chromium ... See more keywords
Effects of tannic acid on the transport behavior of trivalent chromium in soils and its mechanism.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental pollution"
DOI: 10.1016/j.envpol.2022.119328
Abstract: Trivalent chromium [Cr(III)] and tannins serve as necessary substances in leather processing and coexist in tannery site, which lead to the chromium contamination in site soil when disposed improperly. However, coexisting tannins are very likely… read more here.
Keywords: iii; tannic acid; spectroscopy; chromium ... See more keywords
Increased levels of renal damage biomarkers caused by excess exposure to trivalent chromium in workers in tanneries.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental research"
DOI: 10.1016/j.envres.2020.109770
Abstract: BACKGROUND The process for leather material production is carried out in developing countries using a large amount of trivalent chromium [Cr(III)]. Assesment of health risks for millions of workers in tanneries worldwide that are highly… read more here.
Keywords: damage biomarkers; renal damage; workers tanneries; trivalent chromium ... See more keywords
Initial Electrodeposition Behavior of Chromium from Hydrate-Melt Based Trivalent Chromium Baths
Sign Up to like & getrecommendations! Published in 2023 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/acd9f0
Abstract: Trivalent chromium electrodeposition is expected to substitute for the conventional hard chromium electroplating that requires harmful hexavalent chromium. Recently, we revealed that crystalline chromium, which is effective for hard chromium properties, can be electrodeposited from… read more here.
Keywords: initial electrodeposition; hydrate; chromium baths; chromium ... See more keywords
Effect of Bis-3-Sulfopropyl-Disulfide on the Characteristics of Trivalent Chromium Electrodeposition
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Electrochemical Science"
DOI: 10.20964/2018.08.64
Abstract: This study examined the effect of bis-3-sulfopropyl-disulfide (SPS) addition to chromium sulfate solution on the characteristics of trivalent chromium electrodeposition. To investigate the effect of SPS on current efficiency, electrodeposition was carried out on the… read more here.
Keywords: bis sulfopropyl; effect bis; trivalent chromium; electrodeposition ... See more keywords
Electrochemical Characterization of Different Variants of a Commercial Trivalent Chromium Process (TCP) Coating on Aluminum Alloy 7075-T6
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DOI: 10.5006/2517
Abstract: The electrochemical properties (open-circuit potentials, anodic and cathodic polarization curve currents, and polarization resistances) were evaluated for AA7075-T6 alloys coated with three variants of a commercial trivalent chromium process (TCP) pretreatment coating. The coatings were… read more here.
Keywords: aluminum alloy; trivalent chromium; process tcp; commercial trivalent ... See more keywords