Chollacoop, N and Ramamurty, U (2005) Experimental assessment of the representative strains in instrumented sharp indentation. In: Scripta Materialia, 53 (2). pp. 247-251.
Experimental assessment of the reverse algorithms that enable the extraction of plastic properties from the load-depth of penetration curves was conducted. Results show that they predict the stresses at 3.3% and 5.7% representative strains for Berkovich and 60 degrees cone-equivalent three-sided pyramidal indenters, respectively, with good accuracy. It was shown that the uniaxial stress-strain curves could be reconstructed from the indentation data.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to Elsevier.|
|Keywords:||Microindentation;Plastic deformation;Tension test;Hardness;Representative strain|
|Department/Centre:||Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy)|
|Date Deposited:||12 Jul 2005|
|Last Modified:||19 Sep 2010 04:19|
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