Etching influence on the corrosion resistance of AA2024

被引：0
|
作者：
Balkowiec, Alicja [1 ]
Michalski, Jakub [2 ]
Terryn, Herman [3 ]
De Graeve, Iris [3 ]
Matysiak, Hubert [4 ]
Kurzydlowski, Krzysztof J. [1 ]
机构：
[1] Warsaw Univ Sci & Technol, Wydzial Inzynierii Mat, Warsaw, Poland
[2] Mat Engineers Grp Sp Zoo, Warsaw, Poland
[3] Vrije Univ Brussel, Dept Electrochem & Surface Engn, Brussels, Belgium
[4] Warsaw Univ Sci & Technol, Uczelniane Ctr Badawcze, Warsaw, Poland
来源：
OCHRONA PRZED KOROZJA | 2011年 / 54卷 / 07期
关键词：
etching; precipitation; AA2024;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the article the influence of surface pretreatment before the anodization process on the corrosion properties of AA2024 is reported. A comparison of two different procedures of surface preparation has been made: (1) cleaned with acetone and ethanol and (2) etched in alkaline solution followed by etching in acidic. Differences in the corrosion resistance were explained after observations of structure and morphology of the layers via scanning electron microscopy (SEM). The chemical composition of the microstructure elements was investigated with the use of energy dispersion spectrometer (EDS). The surface was characterized using scanning electron microscope (SEM) equipped with and The effect of the etching on the chemical composition of precipitates and morphology of the sample surface was determined.
引用
收藏
页码：394 / 396
页数：3
相关论文
共 50 条
  • [21] Improving the functionality and performance of AA2024 corrosion sensing coatings with nanocontainers
    Galvao, Tiago L. P.
    Sousa, Isabel
    Wilhelm, Manon
    Carneiro, Jorge
    Oprsal, Jakub
    Kukackova, Helena
    Spacek, Vladimir
    Maia, Frederico
    Gomes, Jose R. B.
    Tedim, Joao
    Ferreira, Mario G. S.
    CHEMICAL ENGINEERING JOURNAL, 2018, 341 : 526 - 538
  • [22] Triazole and thiazole derivatives as corrosion inhibitors for AA2024 aluminium alloy
    Zheludkevich, ML
    Yasakau, KA
    Poznyak, SK
    Ferreira, MGS
    CORROSION SCIENCE, 2005, 47 (12) : 3368 - 3383
  • [23] Mechanism of corrosion inhibition of AA2024 by rare-earth compounds
    Yasakau, KA
    Zheludkevich, ML
    Lamaka, SV
    Ferreira, MGS
    JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (11): : 5515 - 5528
  • [24] Active corrosion protection of AA2024 by sol-gel coatings with corrosion inhibitors
    Yasakau, Kiryl
    ProQuest Dissertations and Theses Global, 2011,
  • [25] Depth resolved investigation of friction stir welds made from AA2024/AA2024 and AA2024/AA6082 using a spiral slit and high energy synchrotron radiation
    Martins, RV
    Honkimäki, V
    RESIDUAL STRESSES VII, PROCEEDINGS, 2005, 490-491 : 424 - 429
  • [26] A comparitive study of corrosion behaviour of DC and pulse anodised AA2024 alloy
    Mohan, S
    Kanagaraj, D
    Raj, V
    Vincent, S
    Renganathan, NG
    Raman, S
    CORROSION AND CORROSION PROTECTION, 2001, 2001 (22): : 1109 - 1115
  • [27] Microbial influenced corrosion studies of Bacillus licheniformis on AA2024 aluminum alloys
    Racicot, R. J.
    Crouch, C. D.
    Rauch, M. E.
    CORROSION REVIEWS, 2007, 25 (1-2) : 97 - 106
  • [28] Intelligent self-healing corrosion resistant vanadia coating for AA2024
    Hamdy, Abdel Salam
    Doench, I.
    Moehwald, H.
    THIN SOLID FILMS, 2011, 520 (05) : 1668 - 1678
  • [29] Electrochemical study of the corrosion inhibition ability of “smart” coatings applied on AA2024
    Darya Snihirova
    Leonard Liphardt
    Guido Grundmeier
    Fatima Montemor
    Journal of Solid State Electrochemistry, 2013, 17 : 2183 - 2192
  • [30] Mechanical and Corrosion Properties of AA2024 Aluminum Alloy with Multimodal Gradient Structures
    Xie, Zhenwei
    Zhou, Liexing
    Li, Jun
    Duan, Yonghua
    Peng, Mingjun
    Xiao, Hongbo
    Du, Xiong
    Zhao, Yuanjie
    Li, Mengnie
    METALS, 2025, 15 (02)
12345