CORROSION PATTERN FORMATION IN ALUMINIUM THIN LAYERS

被引：7
|
作者：
Balazs, L. [1 ]
Nyikos, L. [1 ]
Szabo, I. [1 ]
Schiller, R. [1 ]
机构：
[1] Res Inst Mat Sci, H-1525 Budapest, Hungary
来源：
FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY | 1993年 / 1卷 / 03期
关键词：
D O I：
10.1142/S0218348X93000435
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The morphology of pitting corrosion, brought about by Cl(-) and Fe(3+) containing acidic solutions on aluminium thin layers evaporated onto glass substrate was investigated by image analysis. The influence of electrolyte composition on the morphology was studied. In a wide range of liquid composition, patterns with uniform fractal properties were grown. The dimension of patterns was found to be between 1.9-1.97, the lower value referring to the least aggressive case. Results indicate similarities with spreading percolation processes.
引用
收藏
页码：416 / 424
页数：9
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