Numerical Analysis of the Microstructure and Mechanical Properties Evolution during Equal Channel Angular Pressing

Abstract:

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The development of the new technology for manufacturing of multi layer aluminium based materials for heat radiators is the subject of this work. Modern aluminium alloys can be specially processed in a controlled manner to obtain nano(mikro) structures. These ultra fine grained structures play a significant role because they provide a possibility to obtain final product that is characterized by elevated strength properties and, at the same time, good anticorrosion and soldering properties. A detailed understanding of these ultra fined structures using a combination of numerical modelling and experimental analysis is presented in this paper. Particular attention is put on implementation of the microstructure evolution model into the finite element software to simulate Equal Channel Angular Pressing (ECAP) process. Examples of the obtained results are presented and discussed.

Info:

Periodical:

Materials Science Forum (Volumes 638-642)

Main Theme:

Edited by:

T. Chandra, N. Wanderka, W. Reimers , M. Ionescu

Pages:

1940-1945

DOI:

10.4028/www.scientific.net/MSF.638-642.1940

Citation:

L. Trebacz et al., "Numerical Analysis of the Microstructure and Mechanical Properties Evolution during Equal Channel Angular Pressing", Materials Science Forum, Vols. 638-642, pp. 1940-1945, 2010

Online since:

January 2010

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Price:

$35.00

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