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Conference papers

High temperature mechanical strength and microstructural stability of advanced 9-12%Cr steels and ODS steels

Abstract : The present study proposes a comparison between several martensitic and ferritic steels in terms of creep strength and cyclic softening effect. The damage mechanisms are identified using fractographic observations and the microstructural evolutions are observed by TEM. The effects of a modified chemical composition on the high temperature mechanical behaviour are studied.
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Benjamin Fournier, M. Salvi, Christel Caës, J. Malaplate, France Dalle, et al.. High temperature mechanical strength and microstructural stability of advanced 9-12%Cr steels and ODS steels. International conference on fracture, Jul 2009, Ottawa, Canada. 10 p. ⟨hal-00822179⟩

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