The distribution and development of corrosion damage of LY12CZ were studied by the accelerated corrosion experiments in accordance with EXCO immersion test method.

• 选取典型飞机铝合金结构材料LY12CZ为研究对象,采用EXCO溶液浸泡的加速腐蚀试验方法,对LY12CZ的腐蚀损伤的分布特性及其变化规律进行了研究。