Effect of indentation size on plastic deformation processes in an ultrafine-grained Al-3% Mg alloy

Materials Science Forum

Volumn 396-402, Issue 2, 2002, Pages 1073-1078

  Kovacs Zs ^a   Chinh, N Q ^a   Lendvai, J ^a   Horita, Z ^a   Langdon, T G ^a  

^a EÖTVÖS LORÁND UNIVERSITY   (Hungary)

Author keywords

Equal channel angular pressing (ECAP); Grain boundary sliding; Indentation; Portevin Le Ch telier effect; Ultrafine grained structure

Indexed keywords

ANNEALING; CRYSTALLINE MATERIALS; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; INDENTATION; PLASTIC DEFORMATION;

EQUAL CHANNEL ANGULAR PRESSING (ECAP);

ALUMINUM ALLOYS;

EID: 17544390764     PISSN: 02555476     EISSN: 16629752     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/msf.396-402.1073     Document Type: Conference Paper

References (25)

1. R.Z. Valiev, R.K. Islamgaliev and I.V. Alexandrov: Prog. Mater. Sci. Vol. 45 (2000), p. 103.
2. M. Furukawa, Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon: Mater. Sci. Eng. A Vol. A257 (1998), p. 328.
3. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon: Acta Mater. Vol. 45 (1997), p. 4733.
4. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon: Acta Mater. Vol. 46 (1998), p. 3317.
5. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon: Mater. Sci. Eng. A Vol. A324 (2002), p. 82.
6. K. Oh-ishi, Z. Horita, M. Furukawa, M. Nemoto and T.G. Langdon: Metall. Mater. Trans. A Vol. 29A (1998), p. 2011.
7. M. Mabuchi, K. Ameyama, H. Iwasaki and K. Higashi: Acta Mater. Vol. 47 (1999), p. 2047.
8. Z. Horita, M. Furukawa, M. Nemoto, A.J. Barnes and T.G. Langdon: Acta Mater. Vol. 48 (2000), p. 3633.
9. K. Neishi, T. Uchida, A. Yamauchi, Z. Horita and T.G. Langdon: Mater. Sci. Eng. A Vol. A307 (2001), p. 23.
10. T.G. Langdon: Mater. Sci. Eng. A Vol. A174 (1994), p. 225.
11. M.G. Zelin and A.K. Mukherjee: Acta Metall. Mater. Vol. 43 (1995), p. 2359.
12. O.A. Kaibyshev: Mater. Sci. Eng. A Vol. 324 (2002), p. 96.
13. A. van den Beukel: Phys. Stat. Sol. (a) Vol. 30 (1975), p. 197.
14. L.P. Kubin, K. Chihab and Y. Estrin: Acta Metall. Vol. 36 (1988), p. 2707.
15. P. Penning: Acta Metall. Vol. 20 (1972), p. 1169.
16. P. Hähner: Mater. Sci. Eng. A Vol. A207 (1996), p. 208.
17. Zs. Kovács, G. Vörös and J. Lendvai: Mater. Sci. Eng. A Vol. A279 (2000), p. 179.
18. G. Bérces, N.Q. Chinh, A. Juhász and J. Lendvai: J. Mater. Res. Vol. 13 (1998), p. 1411.
19. G. Bérces, N.Q. Chinh, A. Juhász and J. Lendvai: Acta Metall. Vol. 46 (1998), p. 2029.
20. Zs. Kovács: PhD thesis, Budapest, Hungary (2002).
21. M.S. Bobji and S.K. Biswas: Proceedings of the International Conference on Recent Advances in Metallurgical Processes, New Delhi (1997), p. 1223.
22. Y. Iwahashi, J. Wang, Z. Horita, M. Nemoto and T.G. Langdon: Scripta Mater. Vol. 35 (1996), p. 143.
23. M. Furukawa, Z. Horita, M. Nemoto and T.G. Langdon: J. Mater. Sci. Vol. 36 (2001), p. 2835.
24. M. Furukawa, A. Utsunomiya, K. Matsugara, Z. Horita and T.G. Langdon: Acta Mater. Vol. 49 (2001), p. 3829.
25. S. Lee, A. Utsunomiya, H. Akamatsu, K. Neishi, M. Furukawa, Z. Horita and T.G. Langdon: Acta Mater. Vol. 50 (2002), p. 553.