高速列车铆接件中6A01铝合金腐蚀行为研究
陈志坚1, 周学杰1,2(
), 陈昊1,3
), 陈昊1,3
Corrosion Behavior of Riveted Pair of 6A01 Al-alloy-/304 Stainless Steel-plate Used for High-speed Train
CHEN Zhijian1, ZHOU Xuejie1,2(), CHEN Hao1,3
), CHEN Hao1,3
图3. 不同盐雾腐蚀时间后6A01铝合金搭接处表面点蚀坑形貌
Fig.3. Surface pitting pit morphologies of 6A01 Al-alloy lap joint after cyclic salt spray experiment for 10 d (deep 131 μm, width 485 μm) (a), 20 d (deep 185 μm, width 644 μm) (b), 30 d (deep 242 μm, width 323 μm) (c), 40 d (deep 245 μm, width 495 μm) (d) and 50 d (deep 321 μm, width 457 μm) (e)
