The effect of ram speed on mechanical and thermal properties in ECAE process simulation

Materials Transactions

Volumn 44, Issue 5, 2003, Pages 973-980

  Chung, Sung Wook ^a   Kim, Woo Jin ^b   Kohzu, Masahide ^a   Higashi, Kenji ^a  

^a Osaka Prefecture University   (Japan)

^b Hong Ik University   (South Korea)

Author keywords

Equal channel angular extrusion; Finite volume method simulation; Heat dissipation; Local instability; Press speed

Indexed keywords

DEFORMATION; FINITE VOLUME METHOD; HEAT LOSSES; PRESSES (MACHINE TOOLS); SLIP FORMING; STRAIN;

EQUAL CHANNEL ANGLE EXTRUSION (ECAE);

METAL EXTRUSION;

EID: 0037698039     PISSN: 13459678     EISSN: None     Source Type: Journal    
DOI: 10.2320/matertrans.44.973     Document Type: Article

References (38)

1. V. M. Segal: Mater. Sci. Eng. A197 (1995) 157-164.
2. R. Z. Valiev, A. V. Korznikov and R. R. Mulyukov: Mater. Sci. Eng. A168 (1993) 141-148.
3. M. Furukawa, Z. Horita, M. Nemoto and T. G. Langdon: Modeling the mechanical responses of structural materials, ed. E. M. Talleff and R. K. Mahidhara, (The Minerals, Metals & Materials Society, 1997) pp. 165-172.
4. P. B. Berbon, M. Furukawa, Z. Horita, M. Nemoto, N. K. Tsenev, R. Z. Valiev and T. G. Langdon, Modeling the mechanical responses of structural materials, ed. E. M. Talleff and R. K. Mahidhara, (The Minerals, Metals & Materials Society, 1997) pp. 173-180.
5. S. Ferrasse, V. M. Segal, K. E. Hartwig and R. E. Gorfoith: Metall. Trans. A28 (1997) 1047-1057.
6. Y. Iwahashi, Z. Horita, M. Nemoto and T. G. Langdon: THERMEC97, ed. T. Chandra and T. Sakai, (The Minerals, Metals & Materials Soc., 1997) pp. 1945-1951.
7. Y. Iwahashi, Z. Horita, M. Nemoto and T. G. Langdon: Acta. Mater. 45 (1997) 4733-4741.
8. H. G. Salem, R. E. Gorfoith and K. T. Hartwig: Superplasticity and superplastic forming 1998, ed. A. K. Ghosh and T. R. Bieler, (The Minerals, Metals & Materials Soc., 1998) pp. 165-178.
9. P. B. Berbon, N. K. Tsenev, R. Z. Valiev, M. Furukawa, Z. Horita, M. Nemoto and T. G. Langdon: Superplasticity and superplastic forming 1998, ed. A. K. Ghosh and T. R. Bieler, (The Minerals, Metals & Materials Soc., 1998) pp. 127-134.
10. T. Mukai, T. G. Nieh, H. Watanabe and K. Higashi: Mater. Sci. Forum 304-306 (1999) 109-114.
11. T. Mukai, M. Kawazoe and K. Higashi: Nanostruct. Mater. 10 (1998) 755-765.
12. T. Mukai, H. Iwasaki and K. Higashi: Mater. Sci. Eng. A247 (1998) 270-274.
13. A. Gholinia, P. B. Prangell and M. V. Markushev: Acta. Mater. 48 (2000) 1115-1130.
14. Z. Horita, M. Furukawa, M. Nemoto, A. J. Barnes and T. G. Langdon: Acta. Mater. 48 (2000) 3633-3640.
15. J. K. Kim, H. G. Jeong, S. I. Hong, Y. S. Kim and W. J. Kim: Scr. Mater. 45 (2001) 901-907.
16. S. Komura, M. Furukawa, Z. Horita, M. Nemoto and T. G. Langdon: Mater. Sci. Eng. A297 (2001) 111-118.
17. M. Mabuchi, H. Iwasaki and K. Higashi: Nanostruct. Mater. 8 (1997) 1105-1111.
18. M. Mabuchi, H. Iwasaki and K. Higashi: Mater. Sci. Forum 243-245 (1997) 547-552.
19. M. Mabuchi, K. Ameyama, H. Iwasaki and K. Higashi: Acta. Mater. 47 (1999) 2047-2057.
20. A. Yamashita, Z. Horita and T. G. Langdon: Mater. Sci. Eng A300 (2001) 142-147.
21. R. Z. Valiev: Mater. Sci. Forum 243-245 (1997) 207-216.
22. M. Furukawa, Y. Ma, Z. Horita, M. Nemoto, R. Z. Valiev and T. G. Langdon: Mater. Sci. Eng. A241 (1998) 122-128.
23. D. P. DeLo and S. L. Semiatin: Metall. Trans. A30 (1999) 2473-2481.
24. D. H. Shin, B. C. Kim, Y. S. Kim and K.-T. Park: Acta. Mater. 49 (2000) 1285-1292.
25. K.-T. Park, Y. S. Kim, J. G. Lee and D. H. Shin: Mater. Sci. Eng. A48 (2000) 165-172.
26. W. J. Kim, J. K. Kim, W. Y. Choo, S. I. Hong and J. D. Lee: Mater. Lett. 51 (2001) 177-182.
27. D. P. DeLo and S. L. Semiatin: Metall. Trans. A30 (1999) 1391-1402.
28. S. L. Semiatin, D. P. DeLo and E. B. Shell: Acta. Mater. 48 (2000) 1841-1851.
29. H. S. Kim: Mater. Trans. JIM 42 (2001) 536-538.
30. N. Chandra and S. C. Rama: J. Eng. for Industry-Trans. ASME 114 (1992) 452-458.
31. N. Chandra, S. C. Rama and J. Rama: Mater. Sci. Forum 170-172 (1994) 577-582.
32. R. S. Sadeghi and Z. S. Purseil: Mater. Sci. Forum 170-172 (1994) 571-576.
33. J. M. Hyman, R. Knapp and J. C. Scovel: Physica. D 60 (1992) 112-138.
34. MSC/Superforge User's Guide version 2002 release guide, (the MacNeal-Schwendler Co., Tokyo, Japan, 2002) pp. 2-29.
35. MSC/Superforge User's Guide, (the MacNeal-Schwendler Co., Los Angeles, USA, 1998) pp. 1-1-7-98.
36. H. K. Versteeg and W. Malalasekera: An introduction to computational fliud dynamics: The finite control volume method, (Addison Wesley Longman limited, U.K., 1996) pp. 1-272.
37. Y. Iwahashi, J. Wang, Z. Horita, M. Nemoto and T. G. Langdon: Scr. Mater. 35 (1996) 143-146.
38. N. Ahmad, H. Combeau, J.-L. Desbiolles, T. Jalanti, G. Lesoult, J. Rappaz, M. Rappaz and C. Stomp: Metall. Trans. A29 (1998) 617-630.