飞机结构的腐蚀与防护

摘要

Objective To study the structure corrosion of military aircraft, to accomplish corrosion repair and protection,in order to ensure the flight safety and economic operation. Methods The typical structure corrosion in the repair works was analyzed, the main causes for the corrosion were found out, and targeted repair and protection measures were taken. Results The structure corrosion of aircraft was effectively controlled,the maintenance cost was greatly reduced, the aircraft′s flight safety and service life were guaranteed. Conclusion The structure corrosion of military aircraft is more and more serious, we must put prevention at the first position, and wipe out the corrosion at the starting stage by combining prevention and repair.%目的 研究军用飞机结构腐蚀情况,做好腐蚀的修理与防护,确保飞行安全和经济运行.方法 对修理中遇到的典型飞机结构腐蚀进行分析,找出腐蚀的主要原因,并作出针对性修理与防护措施.结果 飞机结构腐蚀得到了有效的控制,维修费用大大降低,飞机的飞行安全和使用寿命得到保障.结论 军用飞机结构腐蚀越来越严重,日常维修中必须做到预防为主,防治结合,把腐蚀消灭在萌芽状态.