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

表1 316L 不锈钢在不同温度油田污水溶液中的极化率和阳离子空位密度

Table 1 Polarizability and cation vacancy density of 316L stainless steel in oilfield wastewater at different temperatures

Temperature / ℃ α ξ 20 0.2153 5.0×1012 40 0.3328 3.6×1012 60 0.2420 3.2×1012 80 0.4120 8.3×1012