Precipitation microstructure of ultrafine-grained Al-Zn-Mg alloys processed by severe plastic deformation

Materials Science Forum

Volumn 537-538, Issue , 2007, Pages 169-176

  Gubicza, J ^a   Schiller, I ^a   Chinh, N Q ^a   Illy, J ^a  

^a EÖTVÖS LORÁND UNIVERSITY   (Hungary)

Author keywords

Dislocation density; Equal channel angular pressing; Precipitation; Supersaturated AlZnMg alloys; X ray diffraction line profile analysis

Indexed keywords

DISLOCATIONS (CRYSTALS); EQUAL CHANNEL ANGULAR PRESSING; MICROSTRUCTURE; PRECIPITATION (CHEMICAL); TERNARY ALLOYS; X RAY DIFFRACTION;

CRYSTALLITE SIZE DISTRIBUTION; DISLOCATION DENSITY; SUPERSATURATED ALLOYS; X RAY DIFFRACTION LINE PROFILE ANALYSIS;

ALUMINUM ALLOYS;

EID: 33847676929     PISSN: 02555476     EISSN: 16629752     Source Type: Book Series    
DOI: 10.4028/0-87849-426-x.169     Document Type: Conference Paper

References (27)

1. R.Z. Valiev, R.K. Islamgaliev, I.V. Alexandrov, Prog. Mater. Sci. Vol. 45 (2000), p. 103.
2. Y. Iwahashi, Z. Horita, M. Nemoto and T.G. Langdon: Metali. Mater. Trans. A Vol. 29A (1998), p. 2503.
3. V.V. Stolyarov, Y.T. Zhu, I.V. Alexandrov, T.C. Lowe and R.Z. Valiev: Mater. Sci. Eng. A Vol. 303 (2001), p. 82.
4. A. Dubravina, M.J. Zehetbauer, E. Schafler, I.V. Alexandrov, Mater. Sci. Eng. A Vol. 387-389 (2004), p. 817.
5. M.A. Krivoglaz: Theory of X-ray and Thermal Neutron Scattering by Real Crystals (Plenum Press, New York 1996).
6. M. Wilkens: Phys. Stat. Sol. (a) Vol. 2 (1970), p. 359
7. R. Kuzel jr. and P. Klimanek: J. Appl. Cryst. Vol. 21 (1988), p. 363
8. E. Schafler and R. Pippan: Mater. Sci. Eng. A Vol. 387-389 (2004) p. 799.
9. P. Scardi and M. Leoni: Acta Cryst. A Vol. 58 (2002), p. 190
10. T. Ungar, J. Gubicza, G. Ribárik and A. Borbély: J. Appl. Cryst. Vol. 34 (2001), p. 298
11. G. Ribárik, T. Ungar and J. Gubicza: J. Appl. Cryst. Vol. 34 (2001), p. 669.
12. N. Q. Chinh, Zs. Kovács, L. Reich, F. Székely, J. Illy and J. Lendvai: Z. Metallk.Vol. 88 (1997), p. 607.
13. N. Q. Chinh, F. Csikor and J. Lendvai: Mater. Sci. Forum Vol. 332 (2000), p. 1007.
14. N. Q. Chinh, Gy. Horváth, Zs. Kovács and J. Lendvai: Mater. Sci. Eng. A324 (2002), p. 219.
15. N. Q. Chinh, J. Lendvai, D. H. Ping and K. Hono: J. All. Comp. Vol. 378 (2004), p. 52.
16. J. Q. Su, T. W. Nelson, R. Mishra and M. Mahoney: Acta Mater. Vol. 51 (2003), p. 713.
17. L. F. Mondolfo, Int. Metall. Rev. 153 (1971), 95.
18. J. Gubicza, M. Kassem, G. Ribárik and T. Ungar: Mater. Sci. Eng. A Vol. 372 (2004), p. 115.
19. J. Gubicza, N.Q. Chinh, Z. Horita and T.G. Langdon: Mater. Sci. Eng. A Vol. 387-389 (2004), p. 55.
20. T. Engdahl, V. Hansen, P. J. Warren and K. Stiller: Mater. Sci. Eng. A Vol. 327 (2002), p. 59.
21. M. F. Ashby: Proc. Second Bolton Landing Conference on Oxide Dispersion Strenghlening (Gordon and Breach, New York 1968) pp. 119.
22. Y.H. Zhao, X.Z. Liao, Z. Jin, R.Z. Valiev and Y.T. Zhu: Acta Mater. Vol. 52 (2004), p. 4589.
23. M. J. Starink and S. C. Wang: Acta Mater., Vol. 51 (2003), p. 5131.
24. J. Gubicza, N. Q. Chinh, Gy. Krállics, I. Schiller and T. Ungar: Curr. Appl. Phys. Vol. 6 (2006), p. 194.
25. D.A. Hughes and N. Hansen: Acta Mater. Vol. 48 (2000), p. 2985.
26. U. F. Kocks: Phil. Mag. Vol. 13 (1966), p. 541.
27. N. Q. Chinh, Gy. Horváth, Z. Horita and T. G. Langdon: Acta Mater. Vol. 52 (2004), p. 3555.