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Nanotribological Measurements on Sol-Gel Derived Silica Films

Published online by Cambridge University Press:  10 February 2011

S. Moschi
Affiliation:
Martin-Luther-University, Dept of Physics, ExPh I, D-06108 Halle, Germany
P. Grau
Affiliation:
Martin-Luther-University, Dept of Physics, ExPh I, D-06108 Halle, Germany
G. Berg
Affiliation:
Martin-Luther-University, Dept of Physics, ExPh I, D-06108 Halle, Germany
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Abstract

The characterization of coated systems by scratch tests usually consists in the empirical determination of wear and friction. In this paper, a theoretical model is presented, which makes it possible to explain the tribological behavior of materials in various scratch modes. Examples of measurements on coated systems as well as on their uncoated substrates confirm the assumptions of the model

Type
Research Article
Copyright
Copyright © Materials Research Society 1998

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References

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