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Stress-strain relationship evaluated by load-depth curve obtained from indentation technique

M. Futakawa, I. Ioka
Japan Atomic Energy Research Institute
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195, Japan
T. Wakui, Y Tanabe
University of Niigata
8050, Ikarashi-Ninocho, 275-8588, Japan
Niigata-shi,
950-2181, Japan

Contact

ABSTRACT

INTRODUCTION

IDENTIFICATION OF MATERIAL CONSTANTS

EXPERIMANTAL

RESULTS AND DISCUSSION

CONCLUSION

REFERANCES

  1. A. K. Bhattacharya and W.D. Nix, Analysis of elastic and plastic deformation associated with indentation testing of thin films on substrates, Int. J. Solids Structures, Vol. 24, No.12, pp.1287-1298, 1988.
  2. M. Futakawa, T. Wakui, I. Ioka and M. Eto, Mechanical-property evaluation of thin corroded surface layer of ceramic materials by microindentation technique, J. Euro. Ceram. Soci.,20,1135(2000)
  3. A.E. Giannakopoulos, P.L. Larsson and R. Vestergaard, Analysis of Vickers indentation, Int. J. Solids Structures, Vol. 31, No. 19, pp.2679-2708, 1994.
  4. J. S. Field and M. V. Swain, Determining the mechanical properties of small volumes of material from submicrometer spherical indentations, J. Mater. Res., Vol.10, No.1, pp.101-112, 1995.
  5. Y. Cheng and C. Cheng, Can stress-strain relationships be obtained from indentation curves using conical and pyramidal indenters ?, J. Mater. Res., Vol.14, No.9, pp.3493-3496, 1999.
  6. LS-DYNA USER' MANUAL, Livermore Software Tech. Co., 1995.

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