The influence of constricted arc welding speed on the fracture of 1201 aluminium alloy joints
Mechanical properties and features of fracture microrelief in welded joints of 1201 aluminium alloy, produced by constricted arc welding at different speeds (24–120 m/h) were studied. When welding at the speed of 24 m/h, the joint ductility is the highest, and energy-intensive pit microrelief and deformation ridges are formed on the fracture surface. The strength of joints in this case slightly decreases, but their ductility increases.
Authors
- Т.М. Labur (ORCID: https://orcid.org/0000-0002-4064-2644)
Publication Details
- Journal
- Physicochemical Mechanics of Materials
- Published
- 2024-09-02
- DOI
- https://doi.org/10.15407/pcmm2024.04.082
- Primary Topic
- Fatigue and fracture mechanics
- Type
- article
- Field-Weighted Citation Impact
- 0.00