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Determination of the Young's modulus of thermally sprayed coatings using a modellized cantilever test

Published online by Cambridge University Press:  24 March 2004

H. Liao ,
Z. Feng ,
G. Jandin  and
C. Coddet
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Abstract

This paper describes a simple and efficient method to identify Young's modulus of thermally sprayed coatings. The mechanical method is based on the cantilever beam test, without the use of a strain gauge, combined with a finite element numerical modelling and optimization technique. The influence of coating roughness was taken into account in this work. Several types of coatings were tested and their Young's moduli were calculated. A sensibility analysis was also performed.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 101 , Issue 2: Science et Génie des MatériauxContraintes résiduelles (suite) , February 2004 , pp. 109 - 114
Copyright
© La Revue de Métallurgie, 2004

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