Experimental and theoretical investigation of the microstructural evolution in aluminium alloys during extrusion
Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Standard
Materials Characterisation IV: Computational Methods and Experiments. ed. / Andrea Alberto Mammoli; Carlos A. Brebbia. Southampton: WIT Press, 2009. p. 209–216 (WIT Transactions on Engineering Sciences; Vol. 64).
Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Harvard
APA
Vancouver
Bibtex
}
RIS
TY - CHAP
T1 - Experimental and theoretical investigation of the microstructural evolution in aluminium alloys during extrusion
AU - Kayser, Tobias
AU - Parvizian, Farhad
AU - Klusemann, Benjamin
AU - Svendsen, Bob
N1 - Conference code: 4
PY - 2009/6/10
Y1 - 2009/6/10
N2 - The purpose of this work is the investigation of the microstructural evolution in aluminium alloys during extrusion at high temperature and subsequent cooling. In particular, the alloy EN AW-6060 of the 6000 series (Al-Mg-Si) is examined here. Subject to such process conditions, the microstructural development in this high stacking-fault material is controlled mainly by dynamic recovery during extrusion and static recrystallisation during cooling. To characterize this development in more detail, EBSD measurements are carried out on different parts of a partly extruded specimen. From this sample, microstructural images are generated and a statistical analysis is performed. Our initial simulation results of the microstructural development during this process show good qualitative agreement with the trends found experimentally via the EBSD investigation.
AB - The purpose of this work is the investigation of the microstructural evolution in aluminium alloys during extrusion at high temperature and subsequent cooling. In particular, the alloy EN AW-6060 of the 6000 series (Al-Mg-Si) is examined here. Subject to such process conditions, the microstructural development in this high stacking-fault material is controlled mainly by dynamic recovery during extrusion and static recrystallisation during cooling. To characterize this development in more detail, EBSD measurements are carried out on different parts of a partly extruded specimen. From this sample, microstructural images are generated and a statistical analysis is performed. Our initial simulation results of the microstructural development during this process show good qualitative agreement with the trends found experimentally via the EBSD investigation.
KW - Engineering
KW - aluminium
KW - microstructure
KW - extrusion
KW - EBSD
KW - subgrains
KW - misorientation
UR - http://www.scopus.com/inward/record.url?scp=71549133057&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/809762a2-0379-3058-94c6-b52b73131b23/
U2 - 10.2495/MC090201
DO - 10.2495/MC090201
M3 - Article in conference proceedings
SN - 978-1-84564-189-4
T3 - WIT Transactions on Engineering Sciences
SP - 209
EP - 216
BT - Materials Characterisation IV
A2 - Mammoli, Andrea Alberto
A2 - Brebbia, Carlos A.
PB - WIT Press
CY - Southampton
T2 - 4th International Conference on Computational Methods and Experiments in Materials Characterisation - 2009
Y2 - 17 June 2009 through 19 June 2009
ER -