飞机铝合金材料的腐蚀与防腐蚀探讨

Corrosion’s Classification of Aluminum Alloy in Aircraft

铝合金在航空领域应用广泛,其防腐蚀是飞机维修维护的重要工作。飞机铝合金部件的腐蚀多数是由原电池效应引起的电化学腐蚀。对铝合金材料腐蚀进行分类阐述,了解腐蚀本质、成因及表征,并对飞机维修维护中的防腐蚀处理进行分析。

Aluminum alloy is widely used in aviation industry,and therefore,the anti-corrosion of aluminum alloy is a significant task in aircraft maintenance.The corrosion of aircraft aluminum alloy components is mostly caused by electrochemical corrosion caused by the primary battery effect.Classify and explain the corrosion of aluminum alloy materials,understand the essence,causes,and characteristics of corrosion,and analyze the anti-corrosion treatment in aircraft maintenance and repair.