An Analytical Description of the Frictional Behaviour of a Titanium Alloy

Christakis, Nicholas; Vairis, Achilles

doi:https://doi.org/10.1155/2007/92170

Advances in Materials Science and Engineering

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Research Letter | Open Access

Volume 2007 | Article ID 092170 | https://doi.org/10.1155/2007/92170

An Analytical Description of the Frictional Behaviour of a Titanium Alloy

Nicholas Christakis¹and Achilles Vairis²

Academic Editor: Kwai S. Chan

Received01 Oct 2007

Accepted31 Oct 2007

Published12 Dec 2007

Abstract

In recent years, significant effort has been put in the enhancement of our understanding of the physics and mechanics of moving objects under contact. Developed theoretical models can not fully account for the observed frictional behaviour of materials due to the lack of understanding of the interaction processes which occur at the microscopic level. In this paper, an analytical contact model will be described and its application to a titanium alloy will be presented. Conclusions will be drawn on the ability of this model to describe different friction regimes. The inclusion of additional factors which impact on frictional behaviour will be discussed, as well as the derivation of constitutive equations and their utilisation in continuum models.

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Copyright

Copyright © 2007 Nicholas Christakis and Achilles Vairis. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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