Modeling of the Material Flow at the ECAE Process Using the Current Lines Method
Résumé
The Equal Channel Angular Extrusion is an important method of Sever Plastic Deformation, applied in aim the obtaining of nanostructured metallic materials. The cinematic field of the material may be described with various calculus methods. In this paper is developed a study of the flow field using the current lines theory.
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Références
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[2]. H.S. Kim, M.H. Seo and S.I. Hong, Mater. Sci. Eng., A291 (2000), 86-90.
[3]. H.S. Kim, M.H. Seo, S.I. Hong, H.R. Lee, B.S. Chun and K.H. Lee, Mater. Sci. Forum, 386-388 (2002), 421-426.
[4]. A. Gholinia, P. Bate and P.B. Prangnell, Acta Materialia, 50 (2002), 2121-2136.
[5]. Y. Iwahashi, J. Wang, Z. Horita, M. Nemoto and T.G. Langdon, Scripta Metall. 35, (1996), 143-146.
[6]. R.E. Barber, T. Dudo, P.B. Yasskin and T. Hartwig, in “Ultrafine Grained, Materials III”, ed. Y.T. Zhu et. al., TMS, 2004, 667-672.
[7]. Y. Saito, H. Utsunomiya, H. Suzuki and T. Sakai, Scripta Mater. 42 (2000), 1139-1144.
Publiée
2010-12-15
Comment citer
1.
CĂNĂNĂU N. Modeling of the Material Flow at the ECAE Process Using the Current Lines Method. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15déc.2010 [cité 2mai2025];33(4):33-8. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2973
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