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1 2007

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Modelling of hot rolling 6061 aluminium alloy - state variables and grain size prediction

De Pari Jr. L., Misiolek W.

Computer Methods in Materials Science

2007

Vol. 7, No. 1

11-16

The numerical modeling of hot rolling of a selected 6xxx aluminum alloy was performed in order to predict process variables such as temperature, strain, and strain rate. The FEM package DEFORM 2-D was used in this project. The performed simulation was verified by experimental tests performed on the laboratory rolling mill. Metallographic analysis yielded information on microstructure gradients in the deformed material. Certain percentage of recrystallized material was observed under different deformation conditions. The objective of the presented work is to link process parameters with the prediction of microstructure respond of the material.