高强铝合金焊接接头力学-电化学腐蚀行为与退化规律研究
Mechanical-electrochemical Corrosion Behavior and Degradation Regularity of High Strength Al-alloy Welded Joints
高强铝合金焊接接头力学-电化学腐蚀行为与退化规律研究 |
| 胡娜, 彭文山, 郭为民, 刘天楠, 段体岗, 刘少通 |
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Mechanical-electrochemical Corrosion Behavior and Degradation Regularity of High Strength Al-alloy Welded Joints |
| HU Na, PENG Wenshan, GUO Weimin, LIU Tiannan, DUAN Tigang, LIU Shaotong |
| 图3 不同应力下高强铝合金焊接接头在低温海水中浸泡不同周期后表面形貌 |
| Fig.3 SEM images of high-strength Al-alloy welded joint samples immersed in low temperature seawater for 1 d (a), 10 d (b) and 20 d (c) under the stresses of 0 (a1-c1), 25%σs (a2-c2) and 50%σs (a3-c3) |
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