Advancements in extrusion and drawing: a review of the contributes by the ESAFORM community
The present review paper would celebrate the 25 years anniversary of the ESAFORM
association by summarizing the studies performed by the delegates of the ESAFORM …
association by summarizing the studies performed by the delegates of the ESAFORM …
Optimization of die design for extrusion of 6xxx series aluminum alloys through finite element analysis: a critical review
E Giarmas, D Tzetzis - The International Journal of Advanced …, 2022 - Springer
This paper presents an overview of the recent advances in optimization of die design
through finite element analysis for aluminum alloys of 6xxx series. The die design and …
through finite element analysis for aluminum alloys of 6xxx series. The die design and …
Formation mechanism and optimization strategy of surface back-end defects in miniature complex hollow extruded profile
Back-end defects present a crucial problem in the extrusion of aluminum alloy profiles,
particularly in miniature complex hollow profiles. In this study, the formation mechanism and …
particularly in miniature complex hollow profiles. In this study, the formation mechanism and …
[HTML][HTML] Charge weld evolution in hollow aluminum extrusion: Experiments and modeling
Charge welds occur in billet-to-billet extrusion processes due to the transition between
successive billets. The material in this transition zone is typically characterized by …
successive billets. The material in this transition zone is typically characterized by …
Finite element model prediction of charge weld behaviour in AA6082 and AA6063 extruded profiles
Charge welds are unavoidable defects of the continuous extrusion process whose extension
needs to be accurately predicted in order to avoid profile mechanical failures or to minimize …
needs to be accurately predicted in order to avoid profile mechanical failures or to minimize …
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 …
FEM Analysis of the Skin Contamination Behavior in the Extrusion of a AA6082 Profile
In the extrusion of aluminum alloys, the skin contamination lead to the scra** of the profile
extent in which this defect occurs. In order to optimize the scra** process, extrusion …
extent in which this defect occurs. In order to optimize the scra** process, extrusion …
Extrusion of light and ultralight alloys with liquid nitrogen conformal cooled dies: process analysis and simulation
The die cooling by means of liquid nitrogen is a widely adopted industrial practice used to
increase the production rate in the hot extrusion process of light alloys. The development of …
increase the production rate in the hot extrusion process of light alloys. The development of …
Phase Field Method for the Assessment of the New-Old Billet Material Interaction during Continuous Extrusion Using COMSOL Multiphysics
During the hot extrusion process of metals, billets are continuously loaded into the press and
joined together under high hydrostatic pressure, forming a single extruded profile …
joined together under high hydrostatic pressure, forming a single extruded profile …
An investigation on the cause for the formation of blisters in the extruded aluminum channels for ladder application
A systematic study on determining the cause for the formation of blisters in the extruded
alumi-num channels has been presented in this article. An extrusion of aluminum billets for …
alumi-num channels has been presented in this article. An extrusion of aluminum billets for …