New Approach of the Fundamental Relations Used in the Nano-Indentation Analysis

A. Bourbia; H. Bedboudi; M. Draissia; M.Y. Debili

doi:10.4028/www.scientific.net/JNanoR.3.33

Paper Titles

Metallic Tin-Filling Effects on Carbon Nanotubes Revealed by Atomically Resolved Spectro-Microscopies
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Production of TiAl(Ti₃Al)/Al₂O₃ Nanocomposite
p.7

One Pot, Environmentally Benign, Thermal Reaction to Fabricate WSe₂ and MoSe₂ Nanoplates
p.15

Controlled Deposition and Electrical Characterization of Multi-Wall Carbon Nanotubes
p.25

New Approach of the Fundamental Relations Used in the Nano-Indentation Analysis
p.33

X-Ray Diffraction Studies of Nanostructured Metallic Alloys
p.45

Two-Dimensional Modulated Interfacial Structures of Highly Epitaxial Ferromagnetic (La,Ca)MnO₃ and Ferroelectric (Pb,Sr)TiO₃ Thin Films on (001) MgO
p.59

Characterization of Nano-Biphasic Calcium Phosphates Synthesized under Microwave Curing
p.67

Synthesis and Characterization of Vitamin Encapsulated Mesoporous Silica with TEOS
p.89

HomeJournal of Nano ResearchJournal of Nano Research Vol. 3New Approach of the Fundamental Relations Used in...

New Approach of the Fundamental Relations Used in the Nano-Indentation Analysis

Abstract:

The instrumented indentation technique is being widely used for the determination of elasto-plastic properties of metallic materials by analyzing located atomic force microscopy (AFM) image area and loading-displacement data of indentation imprints after testing. This data analysis is highly dependent on the method followed for interpretation the loading and unloading curves. We have detailed the two common methods, the Oliver&Pharr method based on a power law and the energetic approach method based on finite elements, in order of understanding the nano-indentation unloading behavior to determine the closer hardness and Young’s modulus of metallic materials..