Rotational diffusion and grain size dependent shear instability in nanostructured materials

Acta Materialia

Volumn 56, Issue 2, 2008, Pages 282-291

  Joshi, Shailendra P ^a   Ramesh, K T ^a  

^a Johns Hopkins University   (United States)

Author keywords

Geometric softening; Grain rotation; Nanostructured metals; Shear banding

Indexed keywords

GRAIN SIZE AND SHAPE; HARDENING; PLASTIC DEFORMATION; SHEAR BANDS; VISCOPLASTICITY;

GEOMETRIC SOFTENING; GRAIN ROTATION; LOCALIZATION INDEX; ROTATIONAL DIFFUSION;

NANOSTRUCTURED MATERIALS;

EID: 37049034029     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2007.09.031     Document Type: Article

References (41)

1. Kumar K.S., Van Swygenhoven H., and Suresh S. Acta Mater 51 (2003) 5734
2. Meyers M.A., Mishra A., and Benson D.J. Prog Mat Sci 51 (2006) 427
3. Murayama M., Howe J.M., Hidaka H., and Takaki S. Science 295 (2002) 2433
4. Cahn J.W., and Taylor J.E. Acta Mater 52 (2004) 4887
5. Gutkin M.Y., and Ovid'ko I.A. Appl Phys Lett 87 (2005) 1
6. Yang W., and Wang H. J Mech Phys Solids (2004) 52
7. Haslam A.J., Moldovan D., Yamakov V., Wolf D., Phillipot S.R., and Gleiter H. Acta Mater 51 (2003) 2077
8. Wei Q., Cheng S., Ramesh K.T., and Ma E. Mat Sci Eng A 381 (2004) 71
9. Carsley J.E., Fisher A., Milligan W.W., and Aifantis E.C. Metall Mat Trans A 29 (1998) 2261
10. Jia D., Ramesh K.T., and Ma E. Acta Mater 51 (2003) 3495
11. Wei Q., Jiao T., Ramesh K.T., and Ma E. Scripta Mater 50 (2004) 359
12. Wei Q., Zhang H.T., Schuster B.E., Ramesh K.T., Valiev R.Z., Kecskes L.J., et al. Acta Mater 54 (2006) 4079
13. Wei Q., Jia D., and Ramesh K.T. Appl Phys Lett 81 (2002) 1240
14. Asaro R.J., and Needleman A. Acta Mater 33 (1985) 923
15. Dillamore I.L. Met Sci 13 (1979) 73
16. Harren S.V., Deve H.E., and Asaro R.J. Acta Metall 36 (1988) 2435
17. Tomita Y. Appl Mech Rev 47 (1994) 171
18. Yang S., and Bacroix B. Int J Plasticity 12 (1996) 1257
19. Carsley J.E., Milligan W.W., Zhu X.H., and Aifantis E.C. Scripta Mater 36 (1997) 727
20. Shi M.X., Huang Y., and Hwang K.C. Int J Mech Sci 42 (2000) 2115
21. Zhu X.H., Carsley J.E., Milligan W.W., and Aifantis E.C. Scripta Mater 36 (1997) 721
22. Fu H., Benson D.J., and Meyers M.A. Acta Mater 52 (2004) 4413
23. Kuroda M., and Tvergaard V. J Mech Phys Solids 54 (2006) 1789
24. Iwashita K., and Oda M. J Eng Mech ASCE 124 (1998) 285
25. Hu N., and Molinari J.F. J Mech Phys Solids 52 (2004) 499
26. Stronge W.J. Impact mechanics (2000), Cambridge University Press, Cambridge
27. Conrad H., and Narayan J. Scripta Mater 42 (2000) 1025
28. Van Swygenhoven H., and Derlet P.M. Phys Rev B 64 (2001) 1
29. Harris K.E., Singh V.V., and King A.H. Acta Mater 46 (1998) 2623
30. Moldovan D., Wolf D., and Phillipot S.R. Acta Mater 49 (2001) 3521
31. Van Swygenhoven H., and Caro A. Appl Phys Lett 71 (1997) 1652
32. Gao H., Huang Y., Nix W.D., and Hutchinson J.W. J Mech Phys Solids 47 (1999) 1239
33. Malow T.R., Koch C.C., Miraglia P.Q., and Murty K.L. Mat Sci Eng A 252 (1998) 36
34. Spitzig W.A., and Keh A.S. Acta Metall 18 (1970) 611
35. Sun P.L., Cerreta E.K., Gray G.T., and Bingert J.F. Metall Mat Trans A 37A (2006) 2983
36. Jia D. PhD Thesis, Johns Hopkins University; 2001. p. 188.
37. Hayes R.W., Witkin D., Zhou F., and Lavernia E.J. Acta Mater 52 (2004) 4259
38. Hosford W.F. Mechanics of crystals and textured polycrystals (1993), Oxford University Press, Oxford
39. Joshi SP, Ramesh KT. Mat Sci Eng A, accepted for publication.
40. Wei Q., Jiao T., Mathaudhu S.N., Ma E., Hartwig K.T., and Ramesh K.T. Mat Sci Eng A 358 (2006) 266
41. Cheng S., Ma E., Wang Y.M., Kecskes L.J., Youssef K.M., Koch C.C., et al. Acta Mater 53 (2005) 1521