The passivity of titanium—part III: characterization of the anodic oxide film

2019 ◽  
Vol 23 (7) ◽  
pp. 2001-2008 ◽  
Author(s):  
Bumwook Roh ◽  
Digby D. Macdonald
1998 ◽  
Vol 40 (8) ◽  
pp. 1363-1377 ◽  
Author(s):  
Kazuhisa Azumi ◽  
Shigeyo Watanabe ◽  
Masahiro Seo ◽  
Isao Saeki ◽  
Yukio Inokuchi ◽  
...  

2015 ◽  
Vol 182 ◽  
pp. 482-492 ◽  
Author(s):  
Z.J. Liu ◽  
X. Zhong ◽  
H. Liu ◽  
I.-L. Tsai ◽  
U. Donatus ◽  
...  

2016 ◽  
Vol 20 (9) ◽  
pp. 2517-2523 ◽  
Author(s):  
Luis Felipe N. Guedes ◽  
Marcela T. Dalboni Garcia ◽  
Jéssica N. Cunha ◽  
Lais T. Duarte ◽  
Denise Bertagnolli ◽  
...  

Author(s):  
Michio Ashida ◽  
Yasukiyo Ueda

An anodic oxide film is formed on aluminum in an acidic elecrolyte during anodizing. The structure of the oxide film was observed directly by carbon replica method(l) and ultra-thin sectioning method(2). The oxide film consists of barrier layer and porous layer constructed with fine hexagonal cellular structure. The diameter of micro pores and the thickness of barrier layer depend on the applying voltage and electrolyte. Because the dimension of the pore corresponds to that of colloidal particles, many metals deposit in the pores. When the oxide film is treated as anode in emulsion of polyelectrolyte, the emulsion particles migrate onto the film and deposit on it. We investigated the behavior of the emulsion particles during electrodeposition.Aluminum foils (99.3%) were anodized in either 0.25M oxalic acid solution at 30°C or 3M sulfuric acid solution at 20°C. After washing with distilled water, the oxide films used as anode were coated with emulsion particles by applying voltage of 200V and then they were cured at 190°C for 30 minutes.


Vacuum ◽  
2021 ◽  
pp. 110265
Author(s):  
Munenori Yoshida ◽  
Hiromi Yamanaka ◽  
Kenta Tomori ◽  
Sergei Kulinich ◽  
Syuuichi Maeda ◽  
...  

Wear ◽  
1996 ◽  
Vol 196 (1-2) ◽  
pp. 214-218 ◽  
Author(s):  
Xu Tao ◽  
Chen Jianmin ◽  
Zhao Jiazheng ◽  
Dang Hongxin

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