Study of the mechanical behaviour of zirconium 702α in correlation with the texture determined by X-ray diffraction

H. Francillette; A. Gavrus; J-L. Béchade

doi:10.1051/metal:2003186

All issues

Volume 100 / No 12 (December 2003)

Rev. Met. Paris, 100 12 (2003) 1179-1183

Abstract

Issue		Rev. Met. Paris Volume 100, Number 12, December 2003 Science et Génie des Matériaux Contraintes résiduelles


Page(s)		1179 - 1183
DOI		https://doi.org/10.1051/metal:2003186
Published online		20 January 2004

Rev. Met. Paris, Vol. 100, N°12 (December 2003), pp. 1179-1183

Study of the mechanical behaviour of zirconium 702α in correlation with the texture determined by X-ray diffraction

H. Francillette, A. Gavrus and J-L. Béchade

Abstract

A phenomenological relation is proposed for the description of the mechanical behaviour of Zr 702α polycrystalline samples deformed in channel die compression at room temperature. The identification of the parameters of the model from macroscopic stress-strain curves shows a good description of the anisotropy of the material. The analysis of the identified parameters shows the role of the activated deformation modes in the different samples.

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