A model of grain fragmentation based on lattice curvature

Acta Materialia

Volumn 58, Issue 5, 2010, Pages 1782-1794

  Tóth, László S ^a   Estrin, Yuri ^b,c   Lapovok, Rimma ^b   Gu, Chengfan ^b  

^a UNIVERSITÉ DE LORRAINE   (France)

^b MONASH UNIVERSITY   (Australia)

^c CSIRO   (Australia)

Author keywords

Grain fragmentation; Misorientation distribution; Severe plastic deformation; Strain hardening; Texture development

Indexed keywords

CRYSTALLOGRAPHIC TEXTURES; DEFORMED GRAINS; DISLOCATION DENSITY EVOLUTION; GEOMETRICALLY NECESSARY DISLOCATIONS; GRAIN FRAGMENTATION; GRAIN MISORIENTATION; GRAIN SIZE; GRAIN SIZE DISTRIBUTION; LATTICE CURVATURE; LATTICE ROTATIONS; MICROSTRUCTURAL FEATURES; MISORIENTATION DISTRIBUTIONS; NEW MODEL; POLYCRYSTAL MODELS; SEVERE PLASTIC DEFORMATIONS; TEXTURE DEVELOPMENT; VISCOPLASTIC;

DEFORMATION; EQUAL CHANNEL ANGULAR PRESSING; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; HARDENING; MICROSTRUCTURAL EVOLUTION; PLASTICS; PRESSING (FORMING); SINGLE CRYSTALS;

TEXTURES;

EID: 74549164295     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2009.11.020     Document Type: Article

References (35)

1. Valiev R.Z., Estrin Y., Horita Y.Z., Langdon T.G., Zehetbauer M.J., and Zhu Y.T. J Metals 58 4 (2006) 33
2. Valiev R.Z., and Langdon T.G. Prog Mater Sci 51 (2006) 881
3. Pantleon W., and Hansen N. Acta Mater 49 (2001) 1479
4. Hughes D.A., Liu Q., Chrzan D.C., and Hansen N. Acta Mater 45 (1997) 105
5. Gholinia A., Prangnell P.B., and Markushev M.V. Acta Mater 48 (2000) 1115
6. Baik S.C., Estrin Y., Kim H.S., and Hellmig R.J. Mater Sci Eng A351 (2003) 86
7. Pantleon W. Solid State Phenom 87 (2002) 73
8. Estrin Y., Tóth L.S., Brechet Y., and Kim H.S. Mater Sci Forum 503-504 (2006) 675
9. Estrin Y., Tóth L.S., Molinari A., and Bréchet Y. Acta Mater 46 (1998) 5509
10. Tóth L.S., Molinari A., and Estrin Y. J Eng Mater Technol 124 (2002) 71
11. Zehetbauer M. Acta Metall Mater 41 (1993) 589
12. Baik S.C., Hellmig R.J., Estrin Y., and Kim H.S. Z Metallkd 94 (2003) 754
13. Barnett M.R., and Montheillet F. Acta Mater 50 (2002) 2285
14. Raabe D., Zhao Z., Park S.J., and Roters F. Acta Mater 50 (2002) 421
15. Raabe D., Zhao Z., and Mao W. Acta Mater 50 (2002) 4379
16. Seefeldt M., Delannay L., Peeters B., Aernoudt E., and Van Houtte P. Acta Mater 49 (2001) 2129
17. Seefeldt M., Delannay L., Peeters B., Kalidindi S.R., and Van Houtte P. Mater Sci Eng A319-A321 (2001) 192
18. Beyerlein I.J., and Tóth L.S. Prog Mater Sci 54 (2009) 427
19. Raabe D. Phys Stat Sol 181 (1994) 291
20. Skjervold S.R., and Ryum N. Acta Metall Mater 43 (1995) 3159
21. Li B.L., Godfrey A., and Liu Q. Scripta Mater 50 (2004) 879
22. Field D.P., Trivedi P.B., Wright S.I., and Kumar M. Ultramicroscopy 103 (2005) 33
23. Nye J.F. Acta Metall 1 (1953) 153
24. El-Dasher B.S., Adams B.L., and Rollett A.D. Scripta Mater 48 (2003) 141
25. Mishra S.K., Pant P., Narasimhan K., Rollett A.D., and Samajdar I. Scripta Mater 61 (2009) 273
26. Molinari A., and Tóth L.S. Acta Metall Mater 42 (1994) 2453
27. Lapovok R. J Mater Sci 40 2 (2005) 341
28. Segal V.M. Mater Sci Eng A271 (1999) 322
29. Hasani A., and Tóth L.S. Scripta Mater 61 (2009) 24
30. Delannay L., Mishin O.V., Juul Jensen D., and Van Houtte P. Acta Mater 49 (2001) 2441
31. Mackenzie J.K. Biometrika 45 (1958) 229
32. Tóth LS, Gu C, Estrin Y, Davis CHJ, Lapovok R., submitted for publication.
33. Tóth L.S., Gilormini P., and Jonas J.J. Acta Metall 36 (1988) 3077
34. Tidu A., and Heizmann J.J. Textures Microstruct 14-18 (1991) 79
35. Orlov D, Todaka Y, Umemoto M, Tsuji N. In: Grivel J-C, et al., editors. Proc 30th Risø international symposium on materials science: nanostructured metals - fundamentals to applications. Roskilde, Denmark; 2009. p. 285.