深水压力-流速交互作用下Al-Zn-In牺牲阳极的自腐蚀行为研究

张睿, 崔宇, 刘莉, 王福会

Effect of Synergy of Water Pressure and Flow Speed on Free-corrosion Behavior of Al-Zn-In Sacrificial Anode in Deep-sea Envioronmem

ZHANG Rui, CUI Yu, LIU Li, WANG Fuhui

图8 不同条件下Al-Zn-In牺牲阳极腐蚀120 h后的截面背散射形貌

Fig.8 Backscattered electron image of Al-Zn-In sacrificial anode corrosion for 120 h in different conditions: (a, b) 0.1 MPa, 0 m/s;(c, d) 10 MPa, 0 m/s; (e, f) 0.1 MPa, 3 m/s; (g, h) 10 MPa, 3 m/s