Indentation size effect and shear transformation zone size in a bulk metallic glass in two different structural states

Acta Materialia

Volumn 60, Issue 19, 2012, Pages 6862-6868

  Choi, In Chul ^a   Zhao, Yakai ^a   Kim, Yong Jae ^a   Yoo, Byung Gil ^a   Suh, Jin Yoo ^b   Ramamurty, Upadrasta ^c   Jang, Jae Il ^a  

^a Hanyang University   (South Korea)

^b Korea Institute of Science and Technology   (South Korea)

^c INDIAN INSTITUTE OF SCIENCE   (India)

Author keywords

Bulk metallic glass; Indentation size effect; Nanoindentation; Shear transformation zone; Yield strength

Indexed keywords

AS-CAST; BULK METALLIC GLASS; HERTZIAN CONTACT MECHANICS; INDENTATION SIZE EFFECTS; INDENTERS; INTERNAL STRUCTURE; MAXIMUM SHEAR STRESS; NANOINDENTATION EXPERIMENTS; SHEAR TRANSFORMATION ZONES; SHEAR YIELD STRESS; SPHERICAL INDENTATIONS; STRUCTURAL STATE; TIP RADIUS; ZR BASED BULK METALLIC GLASS;

DEFORMATION; METALLIC GLASS; SIZE DETERMINATION; STRUCTURAL RELAXATION; YIELD STRESS; ZIRCONIUM;

NANOINDENTATION;

EID: 84867580268     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2012.08.061     Document Type: Article

References (32)

1. G.M. Pharr, E.G. Herbert, and Y. Gao Annu Rev Mater Res 40 2010 271
2. W.D. Nix, and H.J. Gao Mech Phys Solids 46 1998 411
3. S. Shim, H. Bei, E.P. George, and G.M. Pharr Scripta Mater 59 2008 1095
4. J.R. Morris, H. Bei, G.M. Pharr, and E.P. George Phys Rev Lett 106 2011 165502
5. C.A. Schuh, T.C. Hufnagel, and U. Ramamurty Acta Mater 55 2007 4067
6. A.S. Argon Acta Metall 27 1979 47
7. A.S. Argon, and L.T. Shi Acta Metall 31 1983 499
8. J.I. Jang, B.G. Yoo, Y.J. Kim, J.H. Oh, I.C. Choi, and H. Bei Scripta Mater 64 2011 753
9. H. Bei, Z.P. Lu, S. Shim, G. Chen, and E.P. George Metall Mater Trans A 41 2010 1735
10. B.G. Yoo, K.W. Park, J.C. Lee, U. Ramamurty, and J.I. Jang J Mater Res 24 2009 1405
11. M.L. Lind, G. Duan, and W.L. Johnson Phys Rev Lett 97 2006 015501
12. K.L. Johnson Contact mechanics 1985 Cambridge University Press Cambridge
13. W.C. Oliver, and G.M. Pharr J Mater Res 7 1992 1564
14. C.T. Liu, L. Heatherly, D.S. Easton, C.A. Carmichael, J.H. Schneibel, and C.H. Chen Metall Mater Trans A 29 1998 1811
15. L. Wang, H. Bei, Y.F. Gao, Z.P. Lu, and T.G. Nieh Acta Mater 59 2011 7627
16. P. Murali, and U. Ramamurty Acta Mater 53 2005 1467
17. B.G. Yoo, Y.J. Kim, J.H. Oh, U. Ramamurty, and J.I. Jang Scripta Mater 61 2009 951
18. H. Wagner, D. Bedorf, S. Kuchemann, M. Schwabe, B. Zhang, and W. Arnold Nat Mater 10 2011 439
19. F.H. Stillinger, and T.A. Weber Science 267 1995 1935
20. J.S. Harmon, M.D. Demetriou, W.L. Johnson, and K. Samwer Phys Rev Lett 99 2007 135502
21. X.D. Wang, H.B. Lou, Y. Gong, U. Vainio, and J.Z. Jiang J Phys: Condens Matter 23 2011 075402
22. I.C. Choi, Y. Zhao, B.G. Yoo, Y.J. Kim, J.Y. Suh, and U. Ramamurty Scripta Mater 66 2012 923
23. W.L. Johnson, and K. Samwer Phys Rev Lett 95 2005 195501
24. C.A. Schuh, and A.C. Lund J Mater Res 19 2004 2152
25. D. Pan, A. Inoue, T. Sakurai, and M.W. Chen Proc Natl Acad Sci USA 105 2008 14769
26. L. Wang, Z.P. Lu, and T.G. Nieh Scripta Mater 65 2011 759
27. M. Heggen, F. Spaepen, and M. Feuerbacher J Appl Phys 97 2005 033506
28. M. Heilmaier, and J. Eckert Adv Eng Mater 7 2005 833
29. D. Pan, Y. Yokoyama, T. Fujita, Y.H. Liu, S. Kohara, and A. Inoue Appl Phys Lett 95 2009 141909
30. F.H. Dalla Torre, A. Dubach, M. Siegrist, and J.F. Löffler Appl Phys Lett 89 2006 091918
31. S.X. Song, H. Bei, J. Wadsworth, and T.G. Nieh Intermetallics 16 2008 813
32. G.R. Trichy, R.O. Scattergood, C.C. Koch, and K.L. Murty Scripta Mater 53 2005 1461