Abstract In this study, the friction stir welding between AA5083 and AA7075 is modeled using numerical methods, role of parameters affecting process, such as speed rotation on material flow, temperature, strain, studied. The mixing were analyzed while to alloys a Coupled Eulerian-Lagrangian (CEL) approach. It was discovered that CEL approach had accurately anticipated materials in zone (SZ) by ...

This study presents a comprehensive evaluation of the effects multi-channel spiral twist extrusion (MCSTE) processing on mechanical properties and structural evolution AA5083. The texture developed were mapped by electron backscatter diffraction (EBSD) for three successive passes compared with an as-annealed plate. An hardness tensile was presented correlated EBSD findings. displayed results re...

In an innovative vision of manufacturing, orbital riveting is a joining technique characterized by high efficiency, energy saving, low costs and noise. It cold forming process where tool rotates at fixed angle (i.e., typically 3° to 6°) create sweeping line pressure around rivet. This movement progressively promotes, with each rotation, the collapse rivet shank down onto upper substrate joint, ...