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Evaluation of the Mechanical Properties of Tribochemical Films on Alumina

Published online by Cambridge University Press:  21 February 2011

M. G. Gee  and
N. M. Jennett
M. G. Gee
Affiliation:
National Physical Laboratory, Queens Road, Teddington, Middlesex, UK
N. M. Jennett
Affiliation:
National Physical Laboratory, Queens Road, Teddington, Middlesex, UK
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Abstract

This paper presents the results of the mechanical characterisation, by a mechanical properties microprobe or nanoindenter, of tribochemical films produced by the sliding wear of alumina in a humid environment.

It was found that the tribochemical films were softer than the remnant alumina on the worn surfaces, and were liable to fracture and cracking under the indenter.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 356: Symposium B2 – Thin Films: Stresses and Mechanical Properties V , 1994 , 815
Copyright
Copyright © Materials Research Society 1995

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References

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