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is maintained for activated magnesium alloy in an acidic sulfuric nickel solution with added fluoride. If fluoride and carbonate are added to the acidic sulfuric nickel solution, a replacement reaction between magnesium alloy and solution takes place.
Key words: magnesium alloy; passive film; corrosion; fluoride; nickel sulfate
Microstructure and Performances of Nanocrystalline Zinc-nickel Alloy Coatings
LI Guang-yu1,NIU Li-yuan1,JIANG Zhong-hao1,LIAN Jian-she1
(1.The Key Lab of Automobile Materials, Ministry of Education, China, College of Materials Science and Engineering, Jilin University, Nanling Campus, Changchun, 130025, China)
摘要:Nanocrystalline zinc-nickel alloy coatings were deposited from an alkaline......Microstructure and Performances of Nanocrystalline Zinc-nickel Alloy Coatings
来源: 《材料热处理学报2004年第5期》——LI Guang-yu NIU Li-yuan JIANG Zhong-hao LIAN Jian-she
directly on AZ91D magnesium alloy by an acid-sulfate nickel bath. Nickel sulphate and sodium tungstate were used as metal ion sources and sodium hypophosphite was used as reducing agent. The coating... words: corrosion resistance; electroless deposition; Ni-W-P alloy; acid-sulfate nickel  ......
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potential extensive applications. In recent years, electrodeposited(ED) nanocrystalline nickel and its alloy coatings have received much attention owing to their potential engineering applications[4-5]. When...[A1] Preparation and characterization of jet-electrodeposited nanocrystalline nickel coatings PAN Yong(潘 勇)1, 2, JIANG Shan(江 山)1, 2, DAI Cui-ying(戴翠英)1, 2, TANG Tian(唐 甜)1, 2, ZHOU Zhao......
J. Cent. South Univ. (2021) 28: 669-678 DOI: https://doi.org/10.1007/s11771-021-4636-7 Highly-dispersed iron element decorated nickel foam synthesized by an acid-free and one-pot method for enzyme... electron microscopy (SEM), EDAX spectrum (EDAX mapping) and Raman spectroscopy. The EDAX spectrum illustrated that iron element was highly-dispersed over the entire surface of nickel foam, and the Raman......
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step, XRD, EDAX and EPMA were used to study the electrode process of Ho3+ reduction on nickel electrode in molten KCl-HoCl3 and the phases of surface alloy layer. The Ho-Ni alloys were deposited when...Electroreduction of Ho3+ on Nickel Cathode in Molten KCl-HoCl3 YANG Qi-qin1,SU Yu-zhi2,LIU Guan-kun1 (1.Department of Chemistry, Zhongshan University, Guangzhou 510275, China;2.Department......