The results of experimental activity on friction stir welding (FSW) of aluminum alloys are reported. Butt joints of two different materials, namely AA2024-T4 and AA7075-T6, were investigated from a metallurgical point of view. Grain dimensions and insoluble particle densities were investigated both in the parent materials and in the joints. Furthermore, the effect of post-welding heat treatments on the joint strength was studied.
BARCELLONA, A., BUFFA, G., FRATINI, L., PALMERI, D. (2006). On microstructural phenomena occurring in friction stir welding of aluminium alloys. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 177/1-3, 340-343 [10.1016/j.jmatprotec.2006.03.192].
On microstructural phenomena occurring in friction stir welding of aluminium alloys
BARCELLONA, Antonio;BUFFA, Gianluca;FRATINI, Livan;PALMERI, Dina
2006-01-01
Abstract
The results of experimental activity on friction stir welding (FSW) of aluminum alloys are reported. Butt joints of two different materials, namely AA2024-T4 and AA7075-T6, were investigated from a metallurgical point of view. Grain dimensions and insoluble particle densities were investigated both in the parent materials and in the joints. Furthermore, the effect of post-welding heat treatments on the joint strength was studied.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
