Effect of post-welding aging on the microstructure and mechanical properties of high-strength Al-6.7Zn-1.8Mg-0.2Cu aluminum alloy joints prepared by friction stir welding
Friction stir welding (FSW) is used to weld Al-6.7Zn-1.8Mg-0.2Cu aluminum alloy sheet with 3.2 mm thickness, and the welded joint is subjected to post-welding aging heat treatment, and that is artificial ageing (AA) 120 ℃ × 24 h. The welded and aged joints are studied by scanning electron microscopy...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing House
2025-01-01
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| Series: | Hanjie xuebao |
| Subjects: | |
| Online Access: | https://doi.org/10.12073/j.hjxb.20231029001 |
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