2014 Une méthode simple d'essai de compression plane de monocristaux encastrés est proposée pour l'étude de la plasticité cristalline dans des conditions de déformation plastique imposée. Le principe consiste à comprimer dans une matrice un cristal d'orientation X3, X2 (où X3 signifie le vecteur normal au plan de compression et X2 la direction d'allongement), encastré entre deux autres cristaux d'orientation 2014 X3, X2. Des résultats expérimentaux sur des cristaux d'aluminium d'orientations différentes confirment la validité de la technique.Abstract. 2014 A simple technique for the plane strain compression of constrained surrounded crystals is proposed for crystal plasticity studies under conditions of imposed plastic deformation. The basic principle consists of deforming, by compression in a die, a crystal of orientation X3, X2 (where X3 indicates the vector normal to the compression face and X2 the direction of elongation), constrained by two other crystals of orientation -X3, X2. Experimental results obtained on aluminum crystals of different orientations confirm the validity of the technique.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.