醋酸环境下金属材料腐蚀行为的研究进展

刘明明, 杨小兵, 陈晓琪, 王政彬, 郑玉贵, 贺春林

Research Progress on Corrosion Behavior of Metallic Materials in Acetic Acid Environment

LIU Mingming, YANG Xiaobing, CHEN Xiaoqi, WANG Zhengbin, ZHENG Yugui, HE Chunlin

图2 N80碳钢在含HAc的CO2溶液中缝隙腐蚀机理示意图[21]

Fig.2 Schematic diagram of the crevice corrosion mechanism of N80 carbon steel in CO2-containing solution containing HAc[21]: (a) at the beginning, (b) after 72 h