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5 660℃下样品硬度测试的失效时间趋势与M-DHCT失效时间趋势之间的对比[ |
Fig.5 Comparison of time-to-failure trend (blue dashed curve) inferred from hardness results and the time-to-failure trend of M-DHCT results (red dashed curve)[ |
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