n the paper the continuous dynamic recrystallization (CDRX) phenomena occurring in the FSW of AA7075-T6 butt joints is investigated at the varying of the most relevant technological and geometrical parameters. In particular, both experiments and numerical simulations obtained utilizing a 3D Lagrangian implicit, coupled, rigid-viscoplastic model have been developed on FSW butt joints. The resulting microstructure at the core of the weldings is correlated to the material flow occurring during the FSW process.
|Numero di pagine||8|
|Rivista||JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY|
|Stato di pubblicazione||Published - 2006|
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Buffa, G., Fratini, L., Shivpuri, Hua, & Palmeri, D. (2006). Material flow in fsw of aa7075-t6 butt joints: continuous dynamic recrystallization phenomena. JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY, 128, 428-435.