Effect of Pile-up in Nanoindentation of Micro and Nano crystalline Ni using FEM

Materials Research Society Symposium Proceedings

Volumn 880, Issue , 2005, Pages 139-144

  Pothapragada, Raja Mahesh ^a   Mirshams, Reza A ^a   Vadlakonda, Suman ^a  

^a UNIVERSITY OF NORTH TEXAS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FINITE ELEMENT METHOD; NANOCRYSTALLINE MATERIALS; NANOINDENTATION; STRAIN HARDENING; YIELD STRESS;

CONTACT MECHANICS; MATERIAL PROPERTIES; PILE-UP;

NICKEL;

EID: 34250008733     PISSN: 02729172     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1557/proc-880-bb7.9     Document Type: Conference Paper

References (15)

1. L. Xiaodong, B. Bharat, A Review of Nanoindentation Continuous Stiffness Measurement Technique and Its Applications, Materials Characterization 48, 11(2002)
2. J. L. Hay, G. M. Pharr, Instrumented Indentation Testing, ASM Hand book, vol. 8.
3. W.C.Oliver,G.M.Parr,J.Mater.Reqs.7(1992) 1564
4. G.M.Pharr,Mater,mater.Sci.Eng A 253 (1998)151
5. R.Saha,Z.Xue,Y.Huang,W.D,Nix,J.Mech.Phys.Solids 49(2001) 1997
6. R.A.Mirshams,R-Curve characterization of the fracture toughness of nanocrystalline nickel thin films,Material science and engineering A315(2001)21-27
7. W.C.Oliver,in Measurement of hardness and elastic modulus by instrumented indentation J.Mater.Res.,vol.19,No. l,Jan 2004
8. J.B.Pethica and W.C.Oliver, J.Mater.Res.5, 123(1990).
9. D.L.Joslin and W.C.Oliver,J.Meter.Res.5,123(1990)
10. C. Fischer-Cripps, Nanoindentation, New York, Springer (2002) P. 1-9.
11. Nano SP1, MTS (Knoxville)
12. A.Bolshakov, W.C.Oliver, G.M.Pharr, Mater.Res.Soc.Symp.Proc.436 (1997) 141
13. W.j.Poole,M.F.Ashby,N.A.Fleck,Scirpta Mater. 34 (1996) 559
14. Ning yu,Andreas A. Polycarpou, " Tip-radius effect in finite element modeling of sub50 nm shallow nanoindentation",Thin Solid Films in Press,2003
15. Raja Mahesh Pothapragada, FEM of nanoindentation on Micro and Nano crystalline Ni: Analysis of Factors Affecting Hardness and Modulus values, University of North Texas, MS Thesis (2005)