【摘要】 简要介绍了气溶胶粒径及分布、气溶胶化学、气溶胶传输及气溶胶沉积等对金属大气腐蚀的影响,并围绕气溶胶污染物与金属表面的物理、化学和电化学作用及气溶胶中污染物成分等方面重点综述了其对金属腐蚀行为的影响和机理,同时阐述了气溶胶腐蚀的国内外研究现状,并对气溶胶腐蚀研究的发展进行了展望。更多还原

【Abstract】 Atmospheric pollutant is one of the important factors influencing the atmospheric corrosion; pollutants mainly exist in the form of aerosols and affect the atmospheric corrosion of metals through aerosols deposition. In this paper, the factors which would influence the atmospheric corrosion of metals such as size and distribution, chemistry, transmission and deposition of aerosols were introduced. The physical, chemical and electrochemical interaction between aerosol and metal surface, and constituent of pollutants in aerosol were reviewed emphatically in order to summarize the influence of aerosols on metal corrosion and the mechanism of atmospheric aerosols corrosion.Present situation of studies on aerosols corrosion at home and abroad was discussed. Finally, the prospect of studies on aerosols corrosion was also predicted.更多还原