Strain rate dependence of plastic flow in Ce-based bulk metallic glass during nanoindentation

Journal of Materials Research

Volumn 22, Issue 2, 2007, Pages 258-263

  Wei, B C ^a   Zhang, L C ^a   Zhang, T H ^a   Xing, D M ^a   Das, J ^b,c   Eckert, J ^b,c  

^a INSTITUTE OF MECHANICS   (China)

^b DARMSTADT UNIVERSITY OF TECHNOLOGY   (Germany)

^c IFW DRESDEN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CERIUM ALLOYS; GLASS TRANSITION; NANOINDENTATION; PLASTIC DEFORMATION; PLASTIC FLOW; STRAIN RATE; TEMPERATURE;

SERRATED FLOW; SHEAR BANDING; SMOOTHER FLOW;

METALLIC GLASS;

EID: 33947227797     PISSN: 08842914     EISSN: None     Source Type: Journal    
DOI: 10.1557/jmr.2007.0039     Document Type: Review

References (25)

1. F. Spaepen: A microscopic mechanism for steady state inhomogeneous flow in metallic glasses. Acta Metall. 25, 407 (1977).
2. A.S. Argon: Plastic deformation in metallic glasses. Acta Metall. 27, 47 (1979).
3. 20 metallic glass. Appl. Phys. Lett. 77, 1114 (2000).
4. 30 glassy alloy in the non-Newtonian region. Appl. Phys. Lett. 79, 60 (2001).
5. T.G. Nieh, J. Wadsworth, C.T. Liu, T. Ohkubo, and Y. Hirotsu: Plasticity and structural instability in a bulk metallic glass deformed in the supercooled liquid region. Acta Mater. 49, 2887 (2001).
6. M.D. Demetriou and W.L. Johnson: Modeling the transient flow of undercooled glass-forming liquids. J. Appl. Phys. 95, 2857 (2004).
7. A. Reger-Leonhard, L.Q. Xing, M. Heilmaier, A. Gebert, J. Eckert, and L. Schultz: Effect of crystalline precipitations on the mechanical behavior of bulk glass forming Zr-based alloys. Nanostruct. Mater. 10, 805 (1998).
8. 5 bulk metallic glassy alloys. Scripta Mater. 43, 459 (2000).
9. H.S. Chen: Plastic flow in metallic glasses under compression. Scripta Metall. 7, 931 (1973).
10. 24 bulk metallic glass. Mater. Trans. 42, 642 (2001).
11. C.A. Schuh and T.G. Nieh: A survey of instrumented indentation studies on metallic glasses. J. Mater. Res. 19, 46 (2004).
12. C.A. Schuh, A.C. Lund, and T.G. Nieh: New regime homogeneous flow in the deformation map of metallic glasses: Elevated temperature nanoindentation experiments and mechanistic modeling. Acta Mater. 52, 5879 (2004).
13. G.P. Zhang, W. Wang, B. Zhang, J. Tan, and C.S. Liu: On rate-dependent serrated flow behavior in amorphous metals during nanoindentation. Scripta Mater. 52, 1147 (2005).
14. A.L. Greer, A. Castellero, S.V. Madge, I.T. Walker, and J.R. Wilde: Nanoindentation studies of shear banding in fully amorphous and partially devitrified metallic alloys. Mater. Sci. Eng., A 375-377, 1182 (2004).
15. W.H. Jiang, F.E. Pinkerton, and M. Atzmon: Mechanical behavior of shear bands and the effect of their relaxation in a rolled amorphous A1-based alloy. Acta Mater. 53, 3469 (2005).
16. B.C. Wei, T.H. Zhang, W.H. Li, Y.F. Sun, Y. Yu, and Y.R. Wang: Serrated plastic flow during nanoindentation in Nd-based bulk metallic glasses. Intermetallics 12, 1239 (2004).
17. W.H. Li, T.H. Zhang, D.M. Xing, B.C. Wei, Y.R. Wang, and Y.D. Dong: Instrumented indentation study of plastic deformation in bulk metallic glasses. J. Mater. Res. 21, 75 (2006).
18. 20 bulk metallic glass during nanoindentation. J. Mater. Res. 20, 2719 (2005).
19. B.C. Wei, T.H. Zhang, W.H. Li, D.M. Xing, L.C. Zhang, and Y.R. Wang: Indentation creep behavior in Ce-based bulk metallic glasses at room temperature. Mater. Trans. 46, 2959 (2005).
20. U. Ramamurty, S. Jana, Y. Kawamura, and K. Chattopadhyay: Hardness and plastic deformation in a bulk metallic glass. Acta Mater. 53, 705 (2005).
21. B.C. Wei, T.H. Zhang, L.C. Zhang, D.M. Xing, W.H. Li, and Y. Liu: Plastic deformation in Ce-based bulk metallic glasses during depth-sensing indentation. Mater. Sci. Eng., A (2006), doi: 10.1016/ j.msea.2006.01.161.
22. W.H. Poisl, W.C. Oliver, and B.D. Fabes: The relationship between indentation and uniaxial creep in amorphous selenium. J. Mater. Res. 10, 2024 (1995).
23. A. Yang, L. Riester, and T.G. Nieh: Strain hardening and recovery in a bulk metallic glass under nanoindentation. Scripta Mater. 54, 1277 (2006).
24. M.L. Falk and J.S. Langer: Dynamics of viscoplastic deformation in amorphous solids. Phys. Rev. E 57, 7192 (1998).
25. 14 studied by direct creep measurements and relaxation of bend stresses under nonisothermal conditions. Acta Mater. 45, 2129 (1997).