超级13Cr不锈钢在饱和CO2 油田采出液中的缝隙腐蚀行为
陈旭1(
), 刘宇航1, 郭建1, 王岐山1, 刘畅2, 刘彬1
), 刘宇航1, 郭建1, 王岐山1, 刘畅2, 刘彬1
Crevice Corrosion Behavior of Super 13Cr Stainless Steel in Saturated CO2 Oilfield Produced Fluids
CHEN Xu1(), LIU Yuhang1, GUO Jian1, WANG Qishan1, LIU Chang2, LIU Bin1
), LIU Yuhang1, GUO Jian1, WANG Qishan1, LIU Chang2, LIU Bin1
图3. 不同缝隙开口宽度超级13Cr不锈钢浸泡240 h后宏观腐蚀形貌
Fig.3. Macroscopic corrosion morphologies of super 13Cr stainless steel with crevice widths of 0.125 (a), 0.25 (b) and 0.5 mm (c) after immersion for 240 h
