Ultrafine grain formation in aluminum alloys during hot severe plastic deformation

Materials Science Forum

Volumn 706-709, Issue , 2012, Pages 1829-1834

  Sakai, Taku ^a   Miura, Hiromi ^a  

^a UNIVERSITY OF ELECTRO COMMUNICATIONS   (Japan)

Author keywords

Continuous dynamic recrystallization; Equal channel angular pressing; Grain fragmentation; Microshear band; Multidirectional forging; Severe plastic deformation; Ultrafine grain

Indexed keywords

DYNAMIC RECRYSTALLIZATION; EQUAL CHANNEL ANGULAR PRESSING; PLASTIC DEFORMATION; PRESSING (FORMING); STRAIN;

CONTINUOUS DYNAMIC RECRYSTALLIZATION; GRAIN FRAGMENTATION; MICROSHEAR BAND; MULTIDIRECTIONAL FORGING; SEVERE PLASTIC DEFORMATIONS; ULTRA FINE GRAIN;

ALUMINUM ALLOYS;

EID: 84856200165     PISSN: 02555476     EISSN: 16629752     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/MSF.706-709.1829     Document Type: Conference Paper

References (15)

1. Y. Iwahashi, Z. Horita, M, Nemoto and T. G. Langdon: Acta Mater. Vol. 46 (1998), p. 3317.
2. F.J. Humphreys, P.B. Prangnell, J.R. Bowen, A. Gholinia and C. Harris: Phil Trans R Soc London A Vol. 357 (1999), p. 1663.
3. R.Z. Valiev, R.K. Islamgaliev and I. V. Alexandrov : Prog. Mater. Sci. Vol. 45 (2000), p. 103.
4. F.J. Humphreys and M. Hatherly: Recrystallization and related annealing phenomena. 2nd ed. Oxford: Elsevier; (2004).
5. R.Z. Valiev and T.G. Langdon: Prog. Mater. Sci. Vol. 51 (2006), p. 881.
6. S. Gourdet and F. Montheillet: Mater. Sci. Eng. A Vol. 283 (2000), p. 274.
7. A. Goloborodko, O. Sitdikov, R. Kaibyshev, H. Miura and T. Sakai: Materials Science Eng. A Vol. 381 (2004), p. 121.
8. O. Sitdikov, T. Sakai, A. Goloborodko, H. Miura and R. Kaibyshev: Philos. Mag. Vol. 85 (2005), p. 1159.
9. I. Mazurina, T. Sakai, H. Miura, O. Sitdikov and R. Kaibyshev: Mat. Sci. Eng. A Vol.486 (2008), p. 662.
10. I. Mazurina, T. Sakai, H. Miura, O. Sitdikov and R. Kaibyshev: Mat. Trans. Vol. 50 (2009), p. 101.
11. O. Sitdikov, T. Sakai, H. Miura and C. Hama: Mater. Sci. Eng. A Vol. 516 (2009), p. 180.
12. C. Kobayashi, T. Sakai, A. Belyakov and H. Miura : Philos. Mag. Letters Vol. 87 (2007), p. 751.
13. T. Sakai, A. Belyakov and H. Miura: Metall. Maters. Trans. A Vol. 39 (2008), p. 2206.
14. O. Sitdikov, T. Sakai, E. Avtokratova, R. Kaibyshev, K. Tsuzaki and Y. Watanabe: Acta Mater. Vol.56 (2008), p. 821.
15. A. Duckham, R.D. Knutsen and O. Engler: Acta Mater. Vol. 49 (2001) p. 2739.