原位自生TiB2/Al基复合材料的腐蚀防护技术研究现状

王浩伟, 赵德超, 汪明亮

A Review of the Corrosion Protection Technology on In SituTiB2/Al Composites

WANG Haowei, ZHAO Dechao, WANG Mingliang

图8 微弧氧化膜层空泡腐蚀不同时间后微观形貌，累计失重量与空蚀时间关系曲线，TiB2/A201复合材料和微弧氧化膜层在3.5%NaCl溶液中极化曲线，以及微弧氧化膜层截面图[43]

Fig.8 Micro morphologies of MAO film after cavitation erosion for different time (a-e, a1-e1), dependence of accumulative weight loss on cavitation erosion time (f), potentiodynamic polarization curves of TiB2/A201 composite and MAO films in 3.5%NaCl solution (g), and cross-section images of MAO film (h, h1) (Figs.8a1-e1 are the enlargements of the square areas in Figs.8a-e, respectively; Fig.8h1 is the enlargement of the square area in Fig.8h)[43]