Dynamic deformation and fracture behavior of ultra-fine-grained pure copper fabricated by equal channel angular pressing

Materials Science and Engineering: A

Volumn 504, Issue 1-2, 2009, Pages 163-168

  Kim, Yang Gon ^a   Hwang, Byoungchul ^b   Lee, Sunghak ^a   Lee, Chul Won ^c   Shin, Dong Hyuk ^c  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

^b Korea Institute of Material Science   (South Korea)

^c Hanyang University   (South Korea)

Author keywords

Dynamic torsional test; Equal channel angular pressing (ECAP); Ultra fine grained pure copper

Indexed keywords

COPPER; DYNAMIC LOADS; FRACTURE; FRACTURE MECHANICS; GRAIN REFINEMENT; GRAIN SIZE AND SHAPE; SHEAR BANDS;

DEFORMATION AND FRACTURE; DYNAMIC DEFORMATION BEHAVIOR; DYNAMIC FRACTURE BEHAVIOR; DYNAMIC TORSIONAL TEST; EQUAL CHANNEL ANGULAR PRESSING; FINE GRAINED; PURE COPPER; SUBGRAINS; ULTRA-FINE-GRAINED PURE COPPER; ULTRA-FINES;

EQUAL CHANNEL ANGULAR PRESSING;

EID: 59649087398     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.msea.2008.10.043     Document Type: Article

References (22)

1. Valiev R.Z., Islamgaliev R.K., and Alexandrov I.V. Prog. Mater. Sci. 45 (2000) 103
2. Valiev R.Z., Kozlov E.V., Ivanov Yu.F., Lian J., Nazarov A.A., and Baudelet B. Acta Mater. 42 (1994) 2467
3. Park K.T., Kim Y.S., Lee J.G., and Shin D.H. Mater. Sci. Eng. A 293 (2000) 165
4. Shin D.H., Kim Y.S., and Lavernia E.J. Acta Mater. 49 (2001) 2387
5. Valiev R.Z., and Langdon T.G. Prog. Mater. Sci. 51 (2006) 881
6. Nagarjuna S., Srinivas M., Balasubramanian K., and Sarma D.S. Mater. Sci. Eng. A 259 (1999) 34
7. Correia J.B., Davies H.A., and Sellars C.M. Acta Mater. 45 (1997) 177
8. Lee S.H., Cho J., Lee C.H., Han S.Z., and Lim C.Y. Korean J. Mater. Res. 15 (2005) 555
9. Vinogradov A., Kaneko Y., Kitagawa K., Hashimoto S., Stolyarov V., and Valiev R. Scripta Mater. 36 (1997) 1345
10. Komura S., Horita Z., Nemoto M., and Langodon T.G. J. Mater. Res. 14 (1999) 4044
11. Wang Y., Chen M., Zhou F., and Ma E. Nature 419 (2002) 912
12. Park K.T., and Shin D.H. Metall. Trans. 33A (2002) 705
13. Lee C.G., Kim K.J., Lee S., and Cho K. Metall. Trans. 29A (1998) 469
14. Torre F.D., Lapovok R., Sandlin J., Thomson P.F., Davies C.H.J., and Pereloma E.V. Acta Mater. 52 (2004) 4819
15. Asgari S., El-Danaf E., Kalidindi S.R., and Doherty R.D. Metall. Mater. Trans. 28A (1997) 1781
16. Jang Y.H., Kim S.S., Han S.Z., Lim C.Y., Kim C.J., and Goto M. Scripta Mater. 52 (2005) 21
17. Chang S.Y., Ahn B.D., Hong S.K., Kamado S., Kojima Y., and Shin D.H. J. Alloys Compd. 386 (2005) 197
18. Hwang B., Lee H.S., Kim Y.G., Lee S., Ahn B.D., Shin D.H., and Lee C.G. Metall. Mater. Trans. 36A (2005) 389
19. Cho K.M., Lee S., Nutt S.R., and Duffy J. Acta Metall. 41 (1993) 923
20. Lee H.S., Hwang B., Lee S., Lee C.G., and Kim S.J. Metall. Mater. Trans. 35A (2004) 2371
21. Andrade U., Meyers M.A., Vecchio K.S., and Chokshi A.H. Acta Mater. 42 (1994) 3183
22. Akhmadeev N.A., Kobelev N.P., Mulyukov R.R., Soifer Ya.M., and Valiev R.Z. Acta Mater. 41 (1993) 1041