Mechanical Characterization of a CVD Diamond Coating by Nanoindentation Test-Reference-Cited by-同舟云学术

Mechanical Characterization of a CVD Diamond Coating by Nanoindentation Test

Published:2003-07-01 Issue:3 Volume:125 Page:309-314
ISSN:0094-4289
Container-title:Journal of Engineering Materials and Technology
language:en
Short-container-title:

Author:

Bruno L.¹,Furgiuele F. M.¹,Sciume´ G.¹

Affiliation:

1. Mechanical Engineering Department, University of Calabria, 87030 Arcavacata di Rende (CS), Italy

Abstract

A FEM analysis was carried out to study the mechanical behavior of a hard coating subjected to a nanoindentation test performed with a Berkovich indenter. The nanoindentation test was simulated by FEM code MSC Marc. The case study is a coating of CVD (Chemical Vapor Deposition) diamond. By the simulation it is possible to obtain the load-displacement curve by which Young modulus and hardness may be evaluated. The paper also analyzes the residual stresses developed at the end of the unloading phase and the influence of the strengthening law to determine the hardness and the elastic modulus of the CVD diamond. The analysis has demonstrated, by the comparison with the experimental results, that the numerical model well describes the behavior of the coating of CVD diamond in the nanoindentation test; in addition it was pointed out that the choice of the hardening law is a crucial aspect in the simulation.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

http://asmedigitalcollection.asme.org/materialstechnology/article-pdf/125/3/309/5607355/309_1.pdf

Reference22 articles.

1. Pethica, J. B., Hutchings, R., and Oliver, W. C., 1983, “Hardness Measurements at Penetration Depths as Small as 20 nm,” Philos. Mag. A, 48, pp. 593–606.

2. Loubet, J. L., Georges, J. M., Marchesini, O., and Meille, G., 1984, “Vickers Indentation Curves of Magnesium Oxide (MgO),” ASME J. Tribol., 106, pp. 43–48.

3. Doerner, M. F., and Nix, W. D., 1985, “A Method for Interpreting the Data From Depth-Sensing Indentation Instruments,” J. Mater. Res., 1, pp. 601–609.

4. Oliver, W. C., and Pharr, G. M., 1992, “An Improved Technique for Determining Hardeness and Elastic Modulus Using Load and Displacement Sensing Indentation Experiments,” J. Mater. Res., 7, pp. 1564–1583.

5. Rubinstein, C. , 1981, “A Critical Appraisal of Static Hardness Measurements,” ASME J. Appl. Mech., 48, pp. 796–802.

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Finite Element Modeling of the Nanoindentation of Layers of Porous Oxide on High Speed Steel;steel research international;2013-07-05

2. Coatings and surface modification technologies: a finite element bibliography (1995–2005);Modelling and Simulation in Materials Science and Engineering;2005-08-04

3. Bibliography (1995–2005) of coating property simulations;Modelling and Simulation in Materials Science and Engineering;2005-08-04

4. Bibliography (1994–2004) of nanomaterials/nanostructures and their properties;Modelling and Simulation in Materials Science and Engineering;2004-12-08