温度对316L不锈钢在油田污水中点蚀行为的影响研究

张文丽, 张振龙, 吴兆亮, 韩思柯, 崔中雨

Effect of Temperature on Pitting Corrosion Behavior of 316L Stainless Steel in Oilfield Wastewater

ZHANG Wenli, ZHANG Zhenlong, WU Zhaoliang, HAN Sike, CUI Zhongyu

图7 不同温度下316L不锈钢动电位极化后的点蚀形貌

Fig.7 Pitting corrosion morphologies of 316 stainless steel after polarization at 20 ℃ (a), 40 ℃ (b), 60 ℃ (c) and 80 ℃ (d)