Research progress in ultrasonic testing for friction stir welding of aluminum alloy
The defects in friction stir welding (FSW) of aluminum alloy, e.g., tunnel defect, lack of penetration (LOP) and kissing bond, are with complex shape and narrow gap by inappropriate welding parameters. Firstly, the characteristics of FSW welding and typical defects were briefly described, and the di...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2022-08-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2021.000633 |