Effects of different cooling conditions on microstructure and precipitation behavior of fine-grained Al–Zn–Mg–Cu alloy friction stir welding joint
The microstructure evolution and precipitation phase distribution of 7075 aluminum alloy friction stir welding (FSW) joint were investigated under liquid CO2 cooling conditions. The fine grained 7075 aluminum alloy was developed by four-pass equal channel angular pressing (ECAP) and FSW joints with...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-05-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785423007470 |