[G] Composite Materials

[61] Elaboration of micro-porous FeCrNi powders by liquid metal dealloying

*Louis Lesage^1,2, Pierre-Antoine Geslin¹, Nicolas Mary¹, Takeshi Wada³, Hidemi Kato³ (1. Univ Lyon, INSA Lyon, 2. Graduate Sch. of Eng.,Tohoku Univ., 3. IMR, Tohoku Univ.)

Keywords:porous metal、liquid metal dealloying

Microporous Fe-Cr-Ni porous powders were elaborated via liquid metal dealloying. Specific core-shell strcuture powders were elaborated and then characterized using SEM, XRD and X-ray tomography.