1 Introduction
2 State of the art
2.1 Production of multi-material components
2.2 Friction welding
3 Materials and methods
3.1 Friction welding
Billet diameter | Axial shortening | Rubbing pressure | Forging time | Forging pressure |
---|---|---|---|---|
40 mm | 3.5 mm | 130 MPa | 4 s | 150 MPa |