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7 Al-Zn-In牺牲阳极浸泡120 h后去除腐蚀产物微观形貌

Fig.7 Microscopic morphologies of corrosion products removed after Al-Zn-In sacrificial anode immersion for 120 h in different conditions: (a) 0.1 MPa, 0 m/s; (b) 10 MPa, 0 m/s; (c) 0.1 MPa, 3 m/s and (d) 10 MPa, 3 m/s