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Degradation behaviour of the Ni/NiO system in creep under oxygen

Published online by Cambridge University Press:  24 March 2004

L. Gaillet  and
G. Moulin
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Abstract

This article studies the creep behaviour of the Ni/NiO system at 550°C under oxygen. Several phenomena of damage appear during the deformation in creep. These damages are in situ highlighted and separated with the help of the acoustic emission technique. These results are post-mortem confirmed by various standard techniques. Possible effects of interaction between the mechanisms of deformation and the degradation behaviour were also examined.

Type
Research Article
Information
Metallurgical Research & Technology , Volume 101 , Issue 2: Science et Génie des MatériauxContraintes résiduelles (suite) , February 2004 , pp. 121 - 128
Copyright
© La Revue de Métallurgie, 2004

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