20#钢/锡青铜偶对在流动海水中的电偶腐蚀行为研究

刘近增, 邢少华, 钱峣, 张大磊, 马力

Galvanic Corrosion Behavior of 20# Steel/Tin Bronze Couple in Flowing Seawater

LIU Jinzeng, XING Shaohua, QIAN Yao, ZHANG Dalei, MA Li

图10 阳极20#钢在不同流速海水中腐蚀并酸洗去除表面产物膜后的微观形貌

Fig.10 Micromorphologies of 20# steel after corrosion in seawater with 0 m/s (a), 1 m/s (b), 3 m/s (c) and 5 m/s (d) flow rates and then removing the corrosion products by pickling