Modelling and simulation of dynamic microstructure evolution of aluminium alloys during thermomechanically coupled extrusion process

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Modelling and simulation of dynamic microstructure evolution of aluminium alloys during thermomechanically coupled extrusion process. / Parvizian, Farhad; Kayser, Tobias; Klusemann, Benjamin et al.
In: International Journal of Material Forming, Vol. 3, No. 1, 04.2010, p. 363–366.

Research output: Journal contributionsJournal articlesResearchpeer-review

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@article{4275937820874269a246cdf88eb84b40,
title = "Modelling and simulation of dynamic microstructure evolution of aluminium alloys during thermomechanically coupled extrusion process",
abstract = "The purpose of this work is to model the dynamic microstructure evolution of aluminium alloys during hot metal forming processes such as extrusion. To this end, a phenomenological model based on the physical assumption that evolution of microstructure properties saturates after reaching the steady-state forming conditions is formulated. This model in combination with a thermo-elastic viscoplastic material model is implemented in the Finite Element (FE) software Abaqus. Simulation results for the microstructural development during extrusion as a function of process conditions demonstrate the sensitivity of microstructure development to these conditions. Comparison of the simulation results for the microstructure evolution with corresponding experimental results show good qualitative agreement.",
keywords = "Engineering, microstructure, extrusion, simulation, aluminium alloy, FEM",
author = "Farhad Parvizian and Tobias Kayser and Benjamin Klusemann and Bob Svendsen",
year = "2010",
month = apr,
doi = "10.1007/s12289-010-0782-4",
language = "English",
volume = "3",
pages = "363–366",
journal = "International Journal of Material Forming",
issn = "1960-6206",
publisher = "Springer",
number = "1",

}

RIS

TY - JOUR

T1 - Modelling and simulation of dynamic microstructure evolution of aluminium alloys during thermomechanically coupled extrusion process

AU - Parvizian, Farhad

AU - Kayser, Tobias

AU - Klusemann, Benjamin

AU - Svendsen, Bob

PY - 2010/4

Y1 - 2010/4

N2 - The purpose of this work is to model the dynamic microstructure evolution of aluminium alloys during hot metal forming processes such as extrusion. To this end, a phenomenological model based on the physical assumption that evolution of microstructure properties saturates after reaching the steady-state forming conditions is formulated. This model in combination with a thermo-elastic viscoplastic material model is implemented in the Finite Element (FE) software Abaqus. Simulation results for the microstructural development during extrusion as a function of process conditions demonstrate the sensitivity of microstructure development to these conditions. Comparison of the simulation results for the microstructure evolution with corresponding experimental results show good qualitative agreement.

AB - The purpose of this work is to model the dynamic microstructure evolution of aluminium alloys during hot metal forming processes such as extrusion. To this end, a phenomenological model based on the physical assumption that evolution of microstructure properties saturates after reaching the steady-state forming conditions is formulated. This model in combination with a thermo-elastic viscoplastic material model is implemented in the Finite Element (FE) software Abaqus. Simulation results for the microstructural development during extrusion as a function of process conditions demonstrate the sensitivity of microstructure development to these conditions. Comparison of the simulation results for the microstructure evolution with corresponding experimental results show good qualitative agreement.

KW - Engineering

KW - microstructure

KW - extrusion

KW - simulation

KW - aluminium alloy

KW - FEM

UR - http://www.scopus.com/inward/record.url?scp=78651530121&partnerID=8YFLogxK

U2 - 10.1007/s12289-010-0782-4

DO - 10.1007/s12289-010-0782-4

M3 - Journal articles

VL - 3

SP - 363

EP - 366

JO - International Journal of Material Forming

JF - International Journal of Material Forming

SN - 1960-6206

IS - 1

ER -