316L不锈钢在深海环境中的缝隙腐蚀行为研究

李敏, 胡凌越, 胡科峰, 宋遥, 张泽群, 李宗欣, 张博威, 董超芳, 吴俊升

Crevice Corrosion Behavior of 316L Stainless Steel in Deep-sea Environment

LI Min, HU Lingyue, HU Kefeng, SONG Yao, ZHANG Zequn, LI Zongxin, ZHANG Bowei, DONG Chaofang, WU Junsheng

图7 不同缝隙试样在模拟海水环境中循环动电位极化测试后的腐蚀形貌

Fig.7 Microscopic corrosion morphologies of 316L-316L (a-c), 316L-PTFE (d-f), and 316L-NBR (g-i) crevice samples after electrochemical tests