Process simulation of friction extrusion of aluminum alloys
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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Material Forming: The 26th International ESAFORM Conference on Material Forming - ESAFORM 2023 - held in Kraków, Poland, April 19-21, 2023. Hrsg. / Lukaz Madej; Mateuz Sitko; Konrad Perzynski. Band 1 Millersville: MaterialsResearchForum LLC, 2023. S. 487-494 (Materials Research Proceedings; Band 28).
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Process simulation of friction extrusion of aluminum alloys
AU - Diyoke, George
AU - Rath, Lars
AU - Chafle, Rupesh
AU - Ben Khalifa, Noomane
AU - Klusemann, Benjamin
N1 - Conference code: 26
PY - 2023/4/19
Y1 - 2023/4/19
N2 - The friction extrusion (FE) process is a solid-state material processing technique in which a translating extrusion die is pressed against a billet/feedstock material in a rotating extrusion container to produce an extruded rod or wire. A key aspect of FE is the generation of severe plastic deformation and frictional heat due to the relative rotation, leading to an improved microstructure. Numerical simulations of FE are highly complex due to contact between the tool and the workpiece, and the interplay between thermo-mechanical conditions and the present severe plastic deformation. In the present work, a three-dimensional finite element model is developed to study the material flow behavior for different extrusion ratios for a 60° die angle during friction extrusion. The developed model is numerically validated against experimental data. The spatial temperature and strain distributions illustrate the effect of extrusion ratio on the deformation characteristics of the extruded aluminum alloys, thereby assisting in understanding the material flow behavior.
AB - The friction extrusion (FE) process is a solid-state material processing technique in which a translating extrusion die is pressed against a billet/feedstock material in a rotating extrusion container to produce an extruded rod or wire. A key aspect of FE is the generation of severe plastic deformation and frictional heat due to the relative rotation, leading to an improved microstructure. Numerical simulations of FE are highly complex due to contact between the tool and the workpiece, and the interplay between thermo-mechanical conditions and the present severe plastic deformation. In the present work, a three-dimensional finite element model is developed to study the material flow behavior for different extrusion ratios for a 60° die angle during friction extrusion. The developed model is numerically validated against experimental data. The spatial temperature and strain distributions illustrate the effect of extrusion ratio on the deformation characteristics of the extruded aluminum alloys, thereby assisting in understanding the material flow behavior.
KW - Engineering
KW - Finite Element Method
KW - Process Simulation
KW - Solid-State Materials Processing
KW - Friction Extrusion
KW - Aluminium Alloy
KW - Finite Element Method
KW - Process simulation
KW - Solid-State Materials Processing
KW - Friction extrusion
KW - alluminion alloy
UR - http://www.scopus.com/inward/record.url?scp=85160219063&partnerID=8YFLogxK
UR - https://d21zja6o12zyp0.cloudfront.net/9781644902479.pdf
UR - https://www.mendeley.com/catalogue/e4fb6f9b-cfea-3b2d-ae9e-497833745244/
U2 - 10.21741/9781644902479-53
DO - 10.21741/9781644902479-53
M3 - Article in conference proceedings
SN - 978-1-64490-246-2
VL - 1
T3 - Materials Research Proceedings
SP - 487
EP - 494
BT - Material Forming
A2 - Madej, Lukaz
A2 - Sitko, Mateuz
A2 - Perzynski, Konrad
PB - MaterialsResearchForum LLC
CY - Millersville
T2 - 26th International ESAFORM Conference on Material Forming 2023
Y2 - 19 April 2023 through 21 April 2023
ER -