- Article
Fatigue Life Improvement of Weld Beads with Overlap Defects Using Ultrasonic Peening
- Seung-Hyon Song,
- Chang-Soon Lee,
- Tae-Hwan Lim,
- Auezhan Amanov and
- In-Sik Cho
Welding defects are common during the production of large welded structures. However, few studies have explored methods of compensating for clear welding defects without resorting to re-welding. Here, an ultrasonic peening method to compensate for th...

