3D finite element study of temperature variations during equal channel angular pressing

Subject Areas : Chemistry

Mehdi  Shaban Ghazani ¹ (Young Researchers and Elite Club, Ilkhchi Branch, Islamic Azad University, Ilkhchi, Iran.)
A.  vajd ² (Technical College of Tabriz No.2, Technical and Vocational University, Tabriz, Iran.)
B.  Mosadeg ³ (Technical College of Tabriz No.2, Technical and Vocational University, Tabriz, Iran.)

Received: 2014-01-02 Accepted : 2014-01-28 Published : 2014-02-01

Keywords:

References:

L. Olejnik and A. Rosochowski, “Methods of fabricating metals for nano-technology”, Bulletin of the polish academy of sciences, Technical Science, 53, 2005, pp. 413-423.

R. Z. Valiev, Y. Estrin, Z. Horita, T. G. Langdon, M. J. Zehetbauer, Y. T. Zhu, “Producing bulk ultrafine-grained materials by severe plastic deformation”, JOM, April 2006, pp. 33-39.

T. C. Lowe, R. Z. Valiev, “The use of severe plastic deformation techniques in grain refinement”, JOM, October 2004,
pp. 64-77.

J. M. Gray and A. J. DeArdo, “Austenite Conditioning Alternatives for Microalloyed Steels Products”, HSLA Steels: Metallurgy and Applications, Conference Proceeding, ASM International, Beijing, China, 1986, pp. 83- 96.

R. Z. Valiev, T. G. Langdon, “Principles of equal-channel angular pressing as a processing tool for grain refinement”, Progress in Materials Science, 51, 2006,
pp. 881-981.

Sh. Xu, G. Zhao, X. Ma, G. Ren, “Finite element analysis and optimization of equal channel angular pressing for producing ultrafine-grained materials”, Journal of Materials Processing Technology, 184, 2007, pp. 209-216.

V. P. Basavaraj, U. Chakkingal, T. S. Prasanna Kumar, “Study of channel angle influence on material flow and strain inhomogeneity in equal channel angular pressing using 3D finite element simulation”, Journal of Materials Processing Technology, 209, 2009, pp. 89-95.

W. J. Kim, J. C. Namkung, “Computational analysis of effect of route on strain uniformity in equal channel angular extrusion”, Materials Science and Engineering A, 412, 2005, pp. 287-297.

R. B. Figueiredo, M. T. P. Aguilar, P. R. Cetlin, “Finite element modelling of plastic instability during ECAP processing of flow-softening materials”, Materials Science and Engineering A, 430, 2006, pp. 179-184.

T. Suo, Y. Li, Q. Deng, Y. Liu, “Optimal pressing route for continued equal channel angular pressing by finite element analysis”, Materials Science and Engineering A, 466, 2007, pp. 166-171.

N. Medeiros, J. F. C. Lins, L. P. Moreira, J. P. Gouvea, “The role of the friction during the equal channel angular pressing of an
IF-steel billet”, Materials Science and Engineering A, 489, 2008, pp. 363-372.

Q. X. Pei, C. Lu, M. W. Fu, “Coupled thermo-mechanical analysis of severe plastic deformation for producing bulk nanostructured materials”, Advanced Engineering Materials, 6, 2004, pp. 933-936.

Q. X. Pei, B. H. Hu, C. Lu, Y. Y. Wang, “A finite element study of the temperature rise during equal channel angular pressing”, ScriptaMaterialia, 49, 2003, pp. 303-308.

H. S. Kim, “Prediction of temperature rise in equal channel angular pressing”, Materials transactions, 42, 2001, pp. 536-538.

D. Yamaguchi, Z. Horita, M. Nemoto, T. G. Langdon, “Significance of adiabatic heating in equal-channel angular pressing”, ScriptaMaterialia, 41, 1999, pp. 791-796.