综述了铝合金及其阳极氧化膜的大气腐蚀行为和特点。重点阐述了铝合金及阳极氧化膜大气腐蚀过程,大气腐蚀形态即点蚀、晶间腐蚀和剥蚀的特点,我国大气腐蚀规律,大气腐蚀的影响因素、研究方法以及最新进展,并展望了铝合金大气腐蚀的研究趋势。
The atmospheric corrosion of aluminum alloys and it's anodic film was summarized. The atmospheric corrosion process, modality, rule, factors,research methods,and evolvement were dlscussed.The development trend of atmospheric corrosion investigation for aluminum alloy and it's anodic film were put forward.