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的影响结果表明,CAA处理降低基体的疲劳寿命值最小,约为14%；ASAA次之,约为20%；BSAA对基本疲劳性能的影响最大,约25%. 关键词:LY12铝合金；阳极氧化膜；铬酸阳极氧化；硼酸-硫酸阳极氧化；己二酸-硫酸阳极氧化 中图分类号:TG174.42 文献标志码:A Properties of aluminum alloy anodic...: The properties of anodic films formed in chromic, boric-sulfuric and adipic-sulfuric acid (CAA, BSAA and ASAA, respectively) on LY12 aluminum alloy were studied by morphology characterization, current......
电解电压对阳极氧化铝膜微观形貌的影响王晓燕1,翟秀静1,张廷安1,符岩1,郑双2(1.辽宁省沈阳市东北大学2.沈阳航空工业学院,沈阳 110032)摘 要:以H2SO4为电解液对高纯铝箔进行阳极氧化,考察电解电压对多孔阳极氧化铝膜微观形貌的影响.结果表明,在一定范围内氧化铝膜纳米孔孔径随电解电压增加而增大,但过高的电压值将导致铝箔的快速击穿.1.0mol/L H2SO4为电解液采用20V电解电压制得的氧化铝膜最好.电解液硫酸浓度过高使得纳米孔局部连通现象增多.关键词:金属材料； 阳极氧化铝膜； H......
) 电流的增加有利于氧化膜结晶相的产生, 电场也对结晶相的产生起着促进作用. REFERENCES [1] Girginov A A, Zahariev A S, Machkova M S. Kinetics of formation of complex anodic oxide films on aluminium[J]. Materials Chemistry and Physics..., 2003, 5(8): 673-676. [8] ZHENG Mao-jun, ZHANG Li-de, ZHANG Xin-yi, et al. Fabrication and optical absorption of ordered indium oxide nanowire arrays embedded in anodic alumina membranes[J]. Chemical......
in the ionic liquid. The oxide film of Ce markedly affects its anodic behavior by blocking the dissolution of the underlying metal. Moreover, the dissolution of metal surface brings about the stripping...The anodic behavior of cerium in AlCl3-1-ethyl-3-methyl-imidazolium chloride ionic liquidYidong Jiang1,2,Lizhu Luo1,Jun Mei1,Xiaolin Wang1,21. Science and Technology on Surface Physics and Chemistry......
in the ionic liquid. The oxide film of Ce markedly affects its anodic behavior by blocking the dissolution of the underlying metal. Moreover, the dissolution of metal surface brings about the stripping...The anodic behavior of cerium in AlCl3-1-ethyl-3-methyl-imidazolium chloride ionic liquidYidong Jiang1,2,Lizhu Luo1,Jun Mei1,Xiaolin Wang1,21. Science and Technology on Surface Physics and Chemistry......
of zirconium and the stability of the anodic oxide film[J]. Corrosion, 1999, 55(9): 877-882. [15] AMIN M A, ABD EL REHIMA S S, EL-LITHY A S. Pitting and pitting control of Al in gluconic acid solutions...:1672-7207(2017)09-2257-07 Effect of anodic potential on dissolution of zirconium in isopropyl alcohol solution YANG Xiyun, HUANG Haiqiang, YANG Shenghai (School of Metallurgy and Environment, Central South......
by means of anodic polarization method, the phase structures and surface microstructures of Al/Pb and α-PbO2 deposition layers were tested by means of X-ray diffraction (XRD) and scanning electron... words: Al/Pb substrate; α-PbO2; electrosynthesis; anodic polarization 1 Introduction The anode material is one of the critical components in the process of zinc electrowinning. The direction and kinetics......
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anodic polarization occurred after the breakdown of oxide films. A viscous layer formed at the interface of Nd/ionic liquid during the galvanostatic process of 5 and 20 m A/cm2. The formation of viscous...Anodic behavior of neodymium in acidic AlCl3-1-ethyl-3-methyl-imidazolium chloride ionic liquid曲瑞1,江奕东2,徐霸津1,丁晶晶2,廖成2,凌国平11. College of Materials Science and Engineering, Zhejiang University2......
anodic polarization occurred after the breakdown of oxide films. A viscous layer formed at the interface of Nd/ionic liquid during the galvanostatic process of 5 and 20 m A/cm2. The formation of viscous...Anodic behavior of neodymium in acidic AlCl3-1-ethyl-3-methyl-imidazolium chloride ionic liquid曲瑞1,江奕东2,徐霸津1,丁晶晶2,廖成2,凌国平11. College of Materials Science and Engineering, Zhejiang University2......
