Multi-asperity contact: A comparison between discrete dislocation and crystal plasticity predictions

Philosophical Magazine

Volumn 88, Issue 30-32, 2008, Pages 3713-3729

  Nicola, L ^a,b   Bower, A F ^a   Kim, K S ^a   Needleman, A ^a   Van Der Giessen, E ^c  

^a Brown University   (United States)

^b DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^c UNIVERSITY OF GRONINGEN   (Netherlands)

Author keywords

Contact; Dislocation; Plasticity; Size effect

Indexed keywords

DEFORMATION; FORECASTING; FRICTION; INDENTATION; METALLIC GLASS; PLASTICITY; SINGLE CRYSTALS; CONTACTS (FLUID MECHANICS); CRYSTALLINE MATERIALS; DISLOCATIONS (CRYSTALS);

ASPERITY CONTACTS; CONTACT; CONTACT PRESSURES; CONTACT SIZES; CONTINUUM PLASTICITIES; CRYSTAL PLASTICITIES; DEFORMATION MODES; DISCRETE DISLOCATION PLASTICITIES; DISCRETE DISLOCATIONS; DISLOCATION; FRICTION CONDITIONS; FRICTIONLESS CONTACTS; LIMITING CASES; MECHANICAL RESPONSES; MICRON SCALES; PERIODIC ARRAYS; PLANE STRAIN COMPRESSIONS; PLANE STRAIN INDENTATIONS; RIGID CONTACTS; SIZE EFFECT; SIZE RATIOS; SLIP LINES;

DISLOCATIONS (CRYSTALS); PLASTICITY;

CONTACT SIZE; CONTINUUM PLASTICITY; CRYSTAL PLASTICITY; DEFORMATION MODES; DISCRETE DISLOCATION PLASTICITY; DISCRETE DISLOCATIONS; FRICTION CONDITIONS; FRICTIONLESS CONTACTS; LIMITING CASE; MEAN CONTACT PRESSURE; MECHANICAL RESPONSE; MICRON SCALE; PERIODIC ARRAYS; PLANE STRAIN COMPRESSION; PLANE STRAIN INDENTATION; RIGID CONTACTS; SIZE EFFECTS; SIZE RATIO; SLIP LINE THEORY;

EID: 57849109522     PISSN: 14786435     EISSN: 14786443     Source Type: Journal    
DOI: 10.1080/14786430802566372     Document Type: Article

References (34)

1. M.C. Fivel, C.F. Robertson, G.R. Canova et al., Acta Materialia 46 (1998) p.6183.
2. H.G.M. Krenzer and R. Pippan, Mater. Sci. Eng. A 387 (2004) p.254.
3. A. Widjaja, A. Needleman and E. van der Giessen, Model. Simul. Mater. Sei. Eng. 15 (2007) p.121.
4. D.S. Balint, V.S. Deshpande, A. Needleman et al., J. Mech. Phys. Solids 54 (2006) p.2281.
5. Y.F. Gao, A.F. Bower, K.S. Kim et al., Wear 261 (2006) p. 145.
6. L. Pei, S. Hyun, J.F. Molinari et al., J. Mech. Phys. Solids 53 (2005) p.2385.
7. Y.F. Gao and A.F. Bower, Proc. Royal Soc. London, Series A 462 (2006) p.319.
8. J.G. Swadener, E.P. George and G.M. Pharr, J. Mech. Phys. Solids 50 (2002) p.681.
9. J. Wang, J. Lian, J.R. Greer et al., Acta Materialia 54 (15) (2006) p.3973.
10. J. Wang, K.-S. Kim, to be submitted to Appl. Phys. Lett.
11. Y. Zhao and L. Chang, ASME J. Tribology 123 (2001) p.857.
12. M. Ciavarella, V. Delfine and V. Demelio, Wear 261 (2006) p.556.
13. L. Nicola, A.F. Bower, K.S. Kim et al., J. Mech. Phys. Solids 55 (2007) p. 1120.
14. J. Wang, P. Shrotriya and K.-S. Kim, Experim. Mech. 46 (2006) p.39.
15. E. Van der Giessen and A. Needleman, Model. Simul. Mater. Sci. Eng. 3 (1995) p.689.
16. A.C. Chng, M.P. O'Day, W.A. Curtin et al., Acta Materialia 54 (2006) p.1017.
17. V.S. Deshpande, A. Needleman and E. Van der Giessen, Acta Materialia 51 (2003) p.4637.
18. S.M. Keralavarma and A.A. Benzerga, Model. Simul. Mater. Sci. Eng. 15 (2007) p.239.
19. J. Senger, D. Weygand, P. Gumbsch et al., Scripta Materialia 58 (2008) p.587.
20. S.B. Biner, Phil. Mag. 83 (2003) p.3677.
21. S.J. Noronha and N.M. Ghoniem, Metal. Mater. Trans. A Phys. Metal. Mater. Sci. 73A (2006) p.539.
22. A.A. Benzerga, Y. Bréchet, A. Needleman et al., Model. Simul. Mater. Sci. Eng. 12 (2004) p.159.
23. L. Nicola, E. Van der Giessen and A. Needleman, J. Appl. Phys. 93 (2003) p.5920.
24. L. Nicola, Y. Xiang, J.J. Vlassak et al., J. Mech. Phys. Solids 54 (2006) p.2089.
25. J.Y. Shu, N.A. Fleck, E. Van der Giessen et al., J. Mech. Phys. Solids 49 (2001) p.1361.
26. L.P. Kubin, G.R. Canova, M. Condat et al., Solid State Phenom. 23 (1992) p.455.
27. V.S. Deshpande, A. Needleman and E. Van der Giessen, Disloc. Solids 13 (2007) p.1.
28. D. Peirce, R.J. Asaro and A. Needleman, Acta Metallurgica 31 (1983) p. 1951.
29. M.R. Begley and J.W. Hutchinson, J. Mech. Phys. Solids 46 (1998) p.2049.
30. Y. Wei and J.W. Hutchinson, J. Mech. Phys. Solids 51 (2003) p.2037.
31. S. Qu, Y. Huang, G.M. Pharr et al., Internat. J. Plasticity 22 (2006) p. 1265.
32. I. Groma, F.F. Csikor and M. Zaiser, Acta Materialia 51 (2003) p.1271.
33. S. Yefimov, I. Groma and E. Van der Giessen, Model. Simul. Mater. Sci. Eng. 12 (2004) p.1069.
34. S. Limkumnerd and E. Van der Giessen, J. Mech. Phys. Solids 56 (2008), p.3304.