Positive deviation from a Hall-Petch relation in nanocrystalline aluminum

Materials Transactions

Volumn 50, Issue 3, 2009, Pages 640-643

  Choi, H J ^a   Lee, S W ^a   Park, J S ^b   Bae, D H ^a  

^a Yonsei University   (South Korea)

^b Hanbat National University   (South Korea)

Author keywords

Aluminum; Deformation mechanism; Nanocrystalline; Stacking fault energy

Indexed keywords

BALL-MILLED; DEFORMATION MECHANISM; DEFORMATION MODES; DISLOCATION EMISSIONS; GRAIN SIZES; GRAIN-SIZE DEPENDENCES; HALL-PETCH RELATIONS; HALL-PETCH SLOPES; HOT EXTRUSIONS; NANOCRYSTALLINE; NANOCRYSTALLINE ALUMINUMS; STACKING FAULT ENERGY;

ALUMINUM; DEFORMATION; ELECTRON ENERGY LOSS SPECTROSCOPY; GRAIN SIZE AND SHAPE; NANOCRYSTALLINE MATERIALS; YIELD STRESS;

ALUMINA;

EID: 65449181144     PISSN: 13459678     EISSN: None     Source Type: Journal    
DOI: 10.2320/matertrans.MRA2008343     Document Type: Article

References (28)

1. D. Wolf, V. Yamakov, S. R. Phillpot, A. K. Mukherjee and H. Gleiter: Acta Mater. 53 (2005) 1.
2. P. G. Sanders, J. A. Eastman and J. R. Weertman: Acta Mater. 45 (1997) 4019.
3. G. W. Nieman, J. R. Weertman and R. W. Siegel: J. Mater. Res. 6 (1991) 1012.
4. A. H. Chokshi, A. Rosen, J. Karcn and H. Gleiter: Scr. Metall. 23 (1989) 1679.
5. K. Lu, W. D. Wei and J. T. Wang: Scr. Metall. Mater. 24 (1990) 2319.
6. H. J. Hofler and R. S. Averback: Scr. Metall. Mater. 24 (1990) 2401.
7. N. I. Noskova: Nanostruct. Mater. 9 (1997) 505.
8. D. Jia, Y. M. Wang, K. T. Ramesh, E. Ma, Y. T. Zhu, R. Z and Valiev RZ: Appl. Phys. Lett. 79 (2001) 611.
9. S. Z. McFadden, R. S. Mishra, R. Z. Valiev, A. P. Zhilyaev and A. K. Mukherjee: Nature 398 (1999) 684.
10. H. Tanimoto, S. Sakai and H. Mizubayashi: Nanostruct. Mater. 12 (1999) 751.
11. R. J. Asaro and S. Suresh S: Acta Mater. 53 (2005) 3369.
12. M. W. Chen, E. Ma, K. J. Hemker, H. W. Sheng, Y. M. Wang and X. M. Cheng: Science 300 (2003) 1275.
13. H. Van Swygenhoven and P. M. Derlet: Phys. Rev. B 64 (2004) 224105.
14. H. Van Swygenhoven, P. M. Derlet and A. Hasnaoui: Phys. Rev. B 66 (2002) 24101.
15. V. Yamakov, D. Wolf, S. R. Phillpot and H. Gleiter: Acta Mater. 50 (2002) 5005.
16. V. Yamakov, D. Wolf, S. R. Phillpot, A. K. Mukherjee and H. Gleiter: Nat. Mater. 1 (2004) 4347.
17. R. W. Armstrong: The Yield, Flow and Fracture of Polycrystals, (Barking, UK, 1983).
18. J. Rawers: Nano. Mater. 11 (1999) 513.
19. H. P. Klug and L. E. Alexander: X-ray diffraction procedures for polycrystalline and amorphous materials, (John wiley & Sons, London, 1954).
20. P. G. Sanders, C. J. Youngdahl and J. R. Weertman: Mater. Sci. Eng. A 234-236 (1997) 77.
21. M. A. Meyers and K. K. Chawla: Mechanical metallurgy, (Prentice Hall, NJ, 1984).
22. Q. Wei, S. Cheng, K. T. Ramesh and E. Ma: Mater. Sci. Eng. A 381 (2004) 71.
23. F. H. Dalla Torre, E. V. Pereloma and C. H. J. Davies: Scr. Mater. 51 (2004) 367.
24. J. Chen, L. Lu and K. Lu: Scr. Mater. 54 (2005) 1913.
25. G. J. Raab, R. Z. Valiev, T. C. Lowe and Y. T. Zhu: Mater. Sci. Eng. A 382 (2004) 30.
26. R. J. Asaro, P. Krysl and B. Kad: Philos. Mag. Lett. 83 (2003) 733.
27. B. Cai, Q. P. Kong, L. Lu and K. Lu: Mater. Sci. Eng. A 286 (2000) 188.
28. X. Z. Liao, F. Zhou, E. J. Lavernia, D. W. He and Y. T. Zhu: Appl. Phys. Lett. 83 (2003) 5062.