油气田异种金属焊接接头硫化物应力腐蚀开裂研究进展
刘久云, 董立谨, 张言, 王勤英, 刘丽

Research Progress on Sulfide Stress Corrosion Cracking of Dissimilar Weld Joints in Oil and Gas Fields
LIU Jiuyun, DONG Lijin, ZHANG Yan, WANG Qinying, LIU Li
图1 海滩PMZ和半岛PMZ的SEM图像
Fig.1 SEM images of the beach PMZs (a) and the peninsula PMZs (b)