Author/Authors :
Gلmez، نويسنده , , L. and Martيnez، نويسنده , , E. and Perlado، نويسنده , , J.M. and Cepas، نويسنده , , P. and Caturla، نويسنده , , M.J. and Victoria، نويسنده , , M. and Marian، نويسنده , , J. and Arévalo، نويسنده , , C. and Hernلndez، نويسنده , , M. and Gَmez، نويسنده , , D.، نويسنده ,
Abstract :
Ferritic steels (FeCr based alloys) are key materials needed to fulfill the requirements expected in future nuclear fusion facilities, both for magnetic and inertial confinement, and advanced fission reactors (GIV) and transmutation systems. Research in such field is actually a critical aspect in the European research program and abroad. Experimental and multiscale simulation methodologies are going hand by hand in increasing the knowledge of materials performance. At DENIM, it is progressing in some specific part of the well-linked simulation methodology both for defects energetics and diffusion, and for dislocation dynamics. In this study, results obtained from kinetic Monte Carlo simulations of neutron irradiated Fe under different conditions are presented, using modified ad hoc parameters. A significant agreement with experimental measurements has been found for some of the parameterization and mechanisms considered. The results of these simulations are discussed and compared with previous calculations.
