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

页码：416 / 424

页数：9