Experimental investigation and numerical prediction of the peripheral coarse grain (PCG) evolution during the extrusion of different AA6082 aluminum alloy profiles.
Abstract Peripheral Coarse Grain (PCG) is an undesirable defect that may occur in the
extrusion of medium-strength Al-Mg-Si aluminum alloys. This phenomenon usually degrade …
extrusion of medium-strength Al-Mg-Si aluminum alloys. This phenomenon usually degrade …
Modeling of recrystallization behaviour of AA6xxx aluminum alloy during extrusion process
An innovative approach was introduced for the development of a AA6063 recrystallization
model. This method incorporated a regression-based technique for the determination of …
model. This method incorporated a regression-based technique for the determination of …
Numerical, experimental, and analytical investigation of the skin contamination evolution in the extrusion of different industrial profiles
In the context of aluminum alloy extrusion, the presence of the skin contamination defect
imposes the scrap of the contaminated profile length due to its lower mechanical properties …
imposes the scrap of the contaminated profile length due to its lower mechanical properties …
Hot torsion tests of AA6082 alloy
Materials characterization and the knowledge of their elastic-plastic behavior are of
fundamental importance for the design of industrial manufacturing processes. Nowadays …
fundamental importance for the design of industrial manufacturing processes. Nowadays …
Finite element modeling of microstructure evolution and bonding during Friction Stir Extrusion of AA6061 powder at different tool feed rates and rotational speeds
M Negozio, S Bocchi, L Rath, E Ghio - Materials Characterization, 2025 - Elsevier
Abstract Friction Stir Extrusion (FSE) enhances material properties by producing a fine-
grained microstructure, offering improved mechanical strength and eliminating the need for …
grained microstructure, offering improved mechanical strength and eliminating the need for …
[HTML][HTML] Efficiency and Microstructural Forecasts in Friction Stir Extrusion Compared to Traditional Hot Extrusion of AA6061
Conventional aluminum recycling consumes a substantial amount of energy and has a
negative impact on secondary alloys. To address this challenging topic, Friction Stir …
negative impact on secondary alloys. To address this challenging topic, Friction Stir …
Microstructure Evolution and FEM Prediction on AA6XXX Alloys
The microstructure evolution during the extrusion process of AA6XXX aluminum alloys is
getting a significant interest from extruders and researchers because of the effect of the grain …
getting a significant interest from extruders and researchers because of the effect of the grain …
Prediction of the microstructure evolution during the friction stir extrusion of a AA6061 aluminum alloy
In recent years, the development of Friction Stir Extrusion (FSE) simulation models becomes
crucial for gaining a deeper understanding of its underlying physics. Concurrently, there is a …
crucial for gaining a deeper understanding of its underlying physics. Concurrently, there is a …