FSW Welding for Aluminum and Copper Assemblies
Friction stir welding (FSW) for high-performance aluminum and copper assemblies
Why choose FSW welding?
FSW (Friction Stir Welding) is a solid-state assembly technology ideal for aluminum and copper parts requiring excellent mechanical strength, low deformation and consistent quality. Perfect for aerospace, space, hydrogen and batteries.
- No melting → no porosity, no cracks
- Very low distortion → ideal for machined parts
- Excellent repeatability → small and medium series
- Aluminum/aluminum and aluminum/copper assemblies
Industrial applications
- Hydrogen tanks and structures
- Aerospace and space parts
- Machined housings requiring distortion-free assembly
Support process
Audit & feasibility
Analysis of design, materials and mechanical/thermal constraints.
Redesign for FSW
Geometric optimization to ensure clean and repeatable weldability.
Frequently asked questions
Why choose FSW over conventional welding?
FSW reduces distortion, improves repeatability, and helps achieve robust joints on demanding alloys.
Do you support the full path to production?
Yes, from feasibility and redesign to prototyping, testing, and production preparation.