Abstract
Depth sensing indentation tests were carried out in stiff ceramics like Al2O3, AlN, SiC and B4C, using a diamond Berkovich tip. The experiments show that the accuracy of the data depends on the stiffness ratio between material and indenter. An iterative calibration procedure is proposed to get a reliable estimation of the elastic modulus.
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References
Oliver WC, Pharr GM (1992) J Mater Res 7:1564
Feng G, Ngan AHW (2002) J Mater Res 17(3):660
Ngan AHW, Tang B (2002) J Mater Res 17(10):2604
Tang B, Ngan AHW (2003) J Mater Res 18(5):1141
Mussert KM, Vellinga WP, Bakker A, Van der Zwaag S (2002) J Mater Sci 37:789. doi:10.1023/A:1013896032331
Gómez del Río T, Poza P, Rodríguez J (2005) J Mater Sci 40:1513. doi:10.1007/s10853-005-0594-y
Twigg PC, Riley FL (2002) J Mater Sci 37:845. doi:10.1023/A:1013812503198
Yu N, Polycarpou AA, Conry TF (2004) Thin Solid Films 450:295
Knapp JA, Follstaedt DM, Myers SM, Barbour JC, Friedmann TA (1999) J Appl Phys 85:1460
Faulkner A, Tang KC, Sen S, Arnell RD (1998) J Strain Anal 33:411
Galvez F (1999) Mechanical characterization of advanced ceramic materials at high strain rates. Doctoral Thesis, Polytechnic University of Madrid
McElhaney KW, Vlassak JJ, Nix WD (1997) J Mater Res 13(5):1300
Hertz H (1882) On the contact of rigid elastic solids and on hardness. Verhandlungen des Vereins zur Beförderung des Gewerbefleisses, Leipzig, Berlin, p 90
Sneddon IN (1965) Int J Eng Sci 3:47
Vlassak JJ, Nix WD (1994) J Mech Phys Solids 42(8):1223
Chen J, Bull SJ (2006) Surf Coat Technol 201:4289
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The authors are indebted to Comunidad de Madrid for the financial support through program ESTRUMAT.
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Rico, A., Garrido Maneiro, M.A., Gómez Del Rio, M.T. et al. On the determination of elastic modulus in very stiff materials by depth sensing indentation. J Mater Sci 44, 5795–5799 (2009). https://doi.org/10.1007/s10853-009-3813-0
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DOI: https://doi.org/10.1007/s10853-009-3813-0