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8 低温海水中不同应力下高强铝合金焊接接头浸泡1和15 d后微观断口形貌 |
| Fig.8 Microscopic fracture morphologies of the welded joint after immersion in low-temperature seawater for 1 d (a) and 15 d (b) under the stresses of 25%σs (a1, b1) and 50%σs (a2, b2) |
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