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http://dx.doi.org/10.5695/JKISE.2016.49.2.130

Effects of Metal Anion Complexes in Electrolyte on the Properties of Anodic Oxide Films on ADC12 Al Alloy  

Yoo, Hyeonseok (Department of Chemistry and Chemical Engineering Center for Molecular Catalysts and Applications (BK21 plus program) Inha University)
Lee, Chulho (Department of Chemistry and Chemical Engineering Center for Molecular Catalysts and Applications (BK21 plus program) Inha University)
Oh, Kiseok (Department of Chemistry and Chemical Engineering Center for Molecular Catalysts and Applications (BK21 plus program) Inha University)
Choi, Jinsub (Department of Chemistry and Chemical Engineering Center for Molecular Catalysts and Applications (BK21 plus program) Inha University)
Publication Information
Journal of the Korean institute of surface engineering / v.49, no.2, 2016 , pp. 130-134 More about this Journal
Abstract
The anodization of ADC12 aluminum alloy was investigated in the metal anionic acid media. Anodic oxide films containing foreign elements were formed on ADC12 Al alloy by anodization in the anion complex solution. Furthermore, the rough surface and cracks were considerably smoothened by the deposit of metal anions. When the size of metal anion was small, relatively large amount of metal anions was loaded in anodic films. Existence of $MoO_3$, $TiO_2$ and MgO was confirmed by XPS. According to the results of Tafel analysis, Mo oxide represented the most noble anti-corrosion potential due to $MoS_2$ formation. Corrosion current densities were generally higher than that of pristine anodic oxide without anion complexes.
Keywords
Anion complex; ADC12; Aluminum alloy; Anodization;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 W. A. Badawy, F. M. Al-Kharafi, A. S. El-Azab, Electrochemical behavior and corrosion inhibition of al, al-6061 and al-cu in neutral aqueous solutions, Corros. Sci 41 (1999) 709-727.   DOI
2 V. Guillaumin, G. Mankowski, Localized corrosion of 2024 t351 aluminium alloy in chloride media, Corros. Sci. 41 (1999) 421-438.
3 C. Blanc, B. Lavelle, G. Mankowski, The role of precipitates enriched with copper on the susceptibility to pitting corrosion of the 2024 aluminium alloy, Corros. Sci. 39 (1997) 495-510.   DOI
4 H. Dodiuk, A. E. Yaniv, I. E. Klein, N. Fin, L. Drori, Chemical interaction in the system aluminum oxide-primer-adhesive, Appl. Surf. Sci. 25 (1986) 137-153.   DOI
5 J. Choi, J. K. Lee, J. H. Lim, S. J. Kim, Technology trends in fabrication of nanostructures of metal oxides by anodization and their applications, J. Korean Ind. Eng. Chem. 19 (2008) 249-258.
6 W. Lee, S. J. Park, Porous anodic aluminum oxide: anodization and templated synthesis of functional nanostructures, Chem. Rev. 114 (2014) 7487-7556.   DOI
7 S. Ono, M. Saito, H. Asoh, Self-ordering of anodic porous alumina formed in organic acid electrolytes, Electrochem. Acta 51 (2005) 827-833.   DOI
8 D. G. Eskin, Suyitno, L. Katgerman, Prog. Mechanical properties in the semi-solid state and hot tearing of aluminium alloys, Mater. Sci. 49 (2004) 629-711.
9 S. Moon, R. Arrabal, E. Matykina, 3-Dimensional structures of open-pores in PEO films on AZ31 Mg alloy, Mater. Lett. 116 (2015) 439-441.
10 S. Moon, Y Nam, Anodic oxidation of Mg-Sn alloys in alkaline solutions, Corros. Sci. 65 (2012) 494-501.   DOI
11 S. Moon, Corrosion behavior of PEO-treated AZ31 Mg alloy in chloride solution, J. Solid State Electrochem. 18 (2014) 341-346.   DOI
12 S. Moon, Y. Nam, C. Yang, Y. Jeong, Formation of anodic oxide films on as-cast and machined surfaces of al-si-cu casting alloy, J. Kor. Inst. Surf. Eng. 42 (2009) 260-266.   DOI
13 S. Moon, C. Yang, S. Na, Effects of hydroxide and silicate ions on the plasma electrolytic oxidation of az31 mg alloy, J. Kor. Inst. Surf. Eng. 47 (2014) 147-154.   DOI
14 S. Moon, S. Lee, K. Lee, D. Chang, Co-deposition of Si particles during electrodeposition of Fe in sulfate solution, J. Kor. Inst. Surf. Eng. 37 (2004) 319-325.
15 K. Nakata, Y. G. Kim, H. Fujii, T. Tsumura, T. Komazaki, Improvement of mechanical properties of aluminum die casting alloy by multi-pass friction stir processing, Mater. Sci. Eng. A437 (2006) 274-280.   DOI
16 W. S. Miller, L. Zhuang, J. Bottema, A. J. Witterbrood, P. D. Smet, A. Haszler, A. Vieregge, Recent development in aluminium alloys for the automotive industry, Mater. Sci. Eng. A280 (2000) 37-49.   DOI
17 D. S. Mehta, S. H. Masood, W. Q. Song, Investigation of wear properties of magnesium and aluminum alloys for automotive applications, J. Mater. Proce. Tech. 155 (2004) 1526-1531.
18 S. Moon, C. Yang, S. Na, Formation behavior of anodic oxide films on Al7075 alloy in sulfuric acid solution, J. Kor. Inst. Surf. Eng., 47, (2014) 155-161.   DOI
19 Y. Tang, D. Wu, Y. Mai, H. Pan, J. Cao, C. Yang, F. Zhang, X. Feng, A two-dimensional hybrid with molybdenum difulfide nanocrystals strongly coupled on nitrogen-enriched graphene via mild temperature pyrolysis for high performance lithium storage, Nanoscale 6 (2014) 14679-14685.   DOI
20 M. Anwar, C. A. Hogarth, R. Bulpett, Effect of substrate temperature and film thickness on the surface structure of some thin amorphous films of $MoO_3$ studied by X-ray photoelectron spectroscopy (ESCA), J. Mater. Sci. 24 (1989) 3087-3090.   DOI
21 X. Hu, P. Jiang, J. Wan, Y. Xu, X. Sun, Study of corrosion and friction reduction of electroless Ni-P coating with molybdenum disulfide nanoparticles, J. Coat. Technol. Res. 6 (2009) 275-281.   DOI
22 T. Lin, C. Yang, Z. Wang, H. Yin, X. Lu, F. Huang, J. Lin, X. Xie and M. Jiang, Effective nonmetal incorporation in black titania with enhanced solar energy utilization, Energy Environ. Sci. 7 (2014) 967-972.   DOI
23 H.-L. Lu, S.-J. Ding, D. W. Zhang, Investigation of thermal stability of atomic-layer-deposited MgO thin films on Si(100) using x-ray photoelectron spectroscopy, electrochem. Solid-State Lett. 13 (2010) G25-G28.   DOI