Bobji, MS and Biswas, SK (1999) Hardness of a surface containing uniformly spaced pyramidal asperities. In: Tribology Letters, 7 (1). pp. 51-56.
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Official URL: http://www.springerlink.com/content/w1763733712041...
Abstract
Pyramidal asperities of different apical angle were machined on a flat copper surface. Hardness was estimated from the load-displacement graphs obtained by pressing a spherical rigid indenter onto the asperities. The variation of hardness with apical angle and pitch was recorded with a view to contributing to the development of a general framework for relating measured hardness to the surface roughness.
Item Type: | Journal Article |
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Publication: | Tribology Letters |
Publisher: | Springer |
Additional Information: | Copyright of this article belongs to Springer. |
Keywords: | Surface roughness;Indentation;Multiple asperities contact. |
Department/Centre: | Division of Mechanical Sciences > Mechanical Engineering |
Date Deposited: | 23 Jul 2009 10:06 |
Last Modified: | 19 Sep 2010 05:29 |
URI: | http://eprints.iisc.ac.in/id/eprint/19603 |
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