An evaluation analysis method for corrosion morphology characterization based on Gaussian filter

来源期刊：中国有色金属学报(英文版)2009年增刊第2期

论文作者：张鹏 郭斌 程树康

文章页码：502 - 506

Key words：corrosion; corrosion morphology; Gaussian filter; copper

Abstract: The corrosion process of copper in thermal flow system was investigated through the experimental bench. According to surface variation of samples during corrosion process, the surface model of specimen was build up based on Gaussian filter. The results show that the corrosion characterization of copper in thermal flow system is pitting corrosion. The morphology characterizations of metal corrosion process can be described using the proposed surface model. The generation and development of copper pitting process can be observed clearly.

基金信息：the International Science and Technology Cooperation of China
the National Natural Science Foundation of China