Grain refinement under high strain rate impact: A numerical approach

Computational Materials Science

Volumn 48, Issue 1, 2010, Pages 124-132

  Lemiale, Vincent ^a,b   Estrin, Yuri ^a,b   Kim, Hyoung Seop ^c   O'Donnell, Robert ^a  

^a CSIRO   (Australia)

^b MONASH UNIVERSITY   (Australia)

^c Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Dislocation based model; Finite element simulation; Grain refinement; Taylor impact test; Ultra fine grained materials

Indexed keywords

AVERAGE GRAIN SIZE; COMPARISON WITH EXPERIMENTS; FINE GRAINS; FINITE ELEMENT; FINITE ELEMENT SIMULATION; FINITE ELEMENT SIMULATIONS; HIGH STRAIN RATES; IMPACT DEFORMATION; MECHANICAL BEHAVIOUR; MECHANICAL RESPONSE; METALLIC MATERIAL; NUMERICAL APPROACHES; NUMERICAL SOLUTION; TAYLOR IMPACT; ULTRAFINE GRAINED MATERIALS; ULTRAFINE-GRAINED; VISCOPLASTIC MODELS;

FINITE ELEMENT METHOD; GRAIN SIZE AND SHAPE; NATURAL FREQUENCIES; STRAIN RATE;

GRAIN REFINEMENT;

EID: 76449114776     PISSN: 09270256     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.commatsci.2009.12.018     Document Type: Article

References (20)

1. Valiev R.Z., Estrin Y., Horita Z., Langdon T.G., Zehetbauer M.J., and Zhu Y.T. Journal of Metals 58 4 (2006) 33
2. King P.C., Zahiri S.H., and Jahedi M.Z. Metallurgical and Materials Transactions A (2009) 10.1007/s11661-009-9882-5
3. Estrin Y., Toth L.S., Molinari A., and Brechet Y. Acta Materialia 46 15 (1998) 5509-5522
4. Toth L.S., Molinari A., and Estrin Y. Journal of Engineering Materials and Technology 124 (2002) 71-77
5. Mughrabi H. Acta Metallurgica 31 9 (1983) 1367-1379
6. Follansbee P.S., and Kocks U.F. Acta Metallurgica 36 1 (1988) 81-93
7. Martin M., Mishra A., Meyers M.A., and Thadhani N.N. Materials Science and Engineering A 464 (2007) 202-209
8. Baik S.C., Hellmig R.J., Estrin Y., and Kim H.S. Zeitschrift Fur Metallkunde 94 (2003) 754-760
9. Rittel D., Ravichandran G., and Lee S. Mechanics of Materials 34 (2002) 627-642
10. Wei Q., Cheng S., Ramesh K.T., and Ma E. Materials Science and Engineering A 381 (2004) 71-79
11. MSC-Marc Manual 2005 Edition.
12. Mishra A., Kad B.K., Gregori F., and Meyers M.A. Acta Materialia 55 (2007) 13-28
13. Gray III G.T., Lowe T.C., Cady C.M., Valiev R.Z., and Aleksandrov I.V. Nanostructured Materials 9 (1997) 477-480
14. Mishra A., Martin M., Thadhani N.N., Kad B.K., Kenik E.A., and Meyers M.A. Acta Materialia 56 (2008) 2770-2783
15. Wang Z.Q., Beyerlein I.J., and LeSar R. Modelling and Simulation in Materials Science and Engineering 15 (2007) 675-690
16. .
17. Eakins D.E., and Thadhani N.N. Journal of Applied Physics 100 (2006) 073503
18. Zukas J.A. Introduction to Hydrocodes (2004), Elsevier, Amsterdam (Chapter 8)
19. Johnson G.R., and Holmquist T.J. Journal of Applied Physics 64 8 (1988) 3901-3910
20. Zerilli F.J., and Armstrong R.W. Journal of Applied Physics 61 5 (1987) 1816-1825