2A97铝锂合金典型防护涂层热带海洋大气环境腐蚀老化行为

贾静焕, 刘明, 骆晨, 孙志华, 赵明亮, 李晓刚

Corrosion and Aging Behavior of 2A97 Al-Li Alloy with Typical Protective Coatings in Tropical Marine Atmosphere Environment

JIA Jinghuan, LIU Ming, LUO Chen, SUN Zhihua, ZHAO Mingliang, LI Xiaogang

图2 涂层1和涂层2试样万宁自然环境试验站暴晒不同周期后的表面微观形貌

Fig.2 Microstructures of coating 1 (a-d) and coating 2 (e-h) sample after 0.5 a (a, e), 1 a (b, f), 2 a (c, g) and 2.5 a (d, h) of exposure at Wanning natural environment test station