RESEARCH PROGRESS ON INITIAL STAGE OF ATMOSPHERIC CORROSION BEHAVIOR OF METALS IN POLLUTANT ATMOSPHERIES
金属材料在污染大气环境中初期腐蚀行为和机理研究进展

The research progress on initial stage of atmospheric corrosion behavior and the relevant corrosion mechanism of metals in pollutant atmospheres were comprehensively reviewed.At the present,the existed main methods for the research may include experimental methods (outdoor exposure and indoor accelerated test),examining methods (determination of corrosion rate,analysis of corrosion products,observation of surface morphology) and electrochemical monitor technology etc.Undoubtedly,the in-situ monitor technology may reprensent a key development trend.The research on the effect of single and mixed pollutants on initial stage of atmospheric corrosion behavior of several typical metals (copper,zinc,steel et al) were emphatically introduced.