Hostname: page-component-586b7cd67f-vdxz6 Total loading time: 0 Render date: 2024-11-26T23:43:08.410Z Has data issue: false hasContentIssue false
  • English
  • Français

A hybrid method for determining material properties from instrumented micro-indentation experiments

Published online by Cambridge University Press:  03 March 2011

Y-M. Chen ,
A.W. Ruff  and
J.W. Dally
Y-M. Chen
Affiliation:
Mechanical Engineering Department, University of Maryland, College Park, Maryland 20742
A.W. Ruff
Affiliation:
National Institute of Standards and Technology, Gaithersburg, Maryland 20899
J.W. Dally
Affiliation:
Mechanical Engineering Department, University of Maryland, College Park, Maryland 20742
Get access

Abstract

The impact code EPIC was employed to study the relationship between the applied force and the penetration depth in a micrometer-scale indentation experiment with oxygen free high conductivity (OFHC) copper. EPIC is an elastic-plastic finite element code that uses a Lagrangian formulation and triangular mesh, which can accommodate large deformation without the need to remesh during the computation process. By fitting the force-penetration curves for a triangular indenter with second degree polynomials, it was demonstrated that the fit changed with two material constants in the constitutive equation. A systematic procedure for determining the material constants is described that is based on matching either the slope or the curvature of the force penetration depth curves from numerical simulation and experiments. It is concluded that material constants can be determined from indentation data obtained using pyramidal or spherical indenters as well as a flat-ended indenter.

Type
Articles
Information
Journal of Materials Research , Volume 9 , Issue 5 , May 1994 , pp. 1314 - 1321
Copyright
Copyright © Materials Research Society 1994

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1Newey, D., Wilkins, M. A., and Pollock, H. M., J. Phys. E. Sci. Instrum. 15, 119–122 (1982).CrossRefGoogle Scholar
2Pethica, J. B., Hutchings, R., and Oliver, W. C., Philos. Mag. A 48 (4), 593–606 (1983).CrossRefGoogle Scholar
3Doerner, M. F. and Nix, W. D., J. Mater. Res. 1, 601–609 (1986).CrossRefGoogle Scholar
4Oliver, W. C. and McHargue, C. J., Thin Solid Films 161, 117–122 (1988).CrossRefGoogle Scholar
5Johnson, K. L., Contact Mechanics (Cambridge University Press, Cambridge, MA, 1985).CrossRefGoogle Scholar
6Hill, R., Storakeis, B., and Zdunek, A. B., Proc. R. Soc. A 423, 301–333 (1989).Google Scholar
7Hardy, C., Baronet, C. N., and Tordion, G. V., Int. J. Num. Meth. Eng. 3, 451–462 (1971).CrossRefGoogle Scholar
8Lee, C. H., Masaki, S., and Kobayashi, S., Int. J. Mech. Sci. 14, 417–426 (1972).CrossRefGoogle Scholar
9Follansbee, P. S. and Sinclair, C. B., Int. J. Solids Structures 20 (1), 81–91 (1984).CrossRefGoogle Scholar
10Komvopoulos, K., Trans. Am. Soc. Mech. Eng., J. Tribology 111, 430–439 (1989).CrossRefGoogle Scholar
11Bhattacharya, A. K. and Nix, W. D., Int. J. Solids Structures 24 (9), 881–891 (1988).CrossRefGoogle Scholar
12Cai, X., J. Mater. Sci. Lett. 11 (22), 1527–1531 (1992).CrossRefGoogle Scholar
13Laursen, T. A. and Simo, J. C., J. Mater. Res. 7, 618–626 (1992).CrossRefGoogle Scholar
14Anderson, C. E., Int. J. Impact Eng. 5, 33–59 (1987).CrossRefGoogle Scholar
15Johnson, G. R., Trans. Am. Soc. Mech. Eng., J. Appl. Mechanics 43 (3), 439–444 (1976).CrossRefGoogle Scholar
16Loubet, J. L., Georges, J. M., and Meille, G., in Microindentation Techniques in Materials Science and Engineering, edited by Blau, P. J. and Lawn, B. R. (ASTM STP 889, 1985), pp. 72–89.CrossRefGoogle Scholar
17Fröhlich, F., Grau, P., and Grellmann, W., Phys. Status Solidi A 42, 79–89 (1977).CrossRefGoogle Scholar
18Chen, Y-M., Ruff, A. W., and Dally, J. W., Proc. Symp. on Contact Problems and Surface Interfaces in Manufacturing and Tribological Systems, ASME Winter Annual Meeting (1993).Google Scholar
19Johnson, G. R., AIAA J. 17 (9), 975–979 (1979).CrossRefGoogle Scholar
20Belytschko, T., Computing in Applied Mechanics, ASME, AMD (1976), Vol. 18, pp. 139–161.Google Scholar
21Johnson, G. R., Colby, D. D., and Vavrick, D. J., Int. J. Num. Meth. Eng. 14, 1865–1871 (1979).CrossRefGoogle Scholar
22Johnson, G. R. and Cook, W. H., Proc. 7th Int. Symp. on Ballistics, The Hague, The Netherlands (April, 1983), pp. 541–547.Google Scholar
23Mielnik, E. W., Metalworking Science and Engineering (McGraw-Hill, New York, 1991).Google Scholar
24Shih, C. W., Yang, M., and Li, J. C. M., J. Mater. Res. 6, 2623–2628 (1991).CrossRefGoogle Scholar
25Lamb, V. A., Johnson, C. E., and Valentine, N. D. R., J. Electrochemical Soc. 117 (9), 291–318 (1970).CrossRefGoogle Scholar
26Chen, Y-M., Ph.D. Dissertation, University of Maryland, College Park, MD (1993).Google Scholar
27Zerilli, F. J. and Armstrong, R. W., J. Appl. Phys. 5, 1816–1825 (1987).CrossRefGoogle Scholar
28Field, J. S. and Swain, M. V., J. Mater. Res. 8, 297–306 (1993).CrossRefGoogle Scholar