INVESTIGADORES
PISTONESI Carolina
artículos
Título:
A Computational Simulation for H- dislocated BCC Fe interaction
Autor/es:
JUAN, ALFREDO; PISTONESI, CAROLINA
Revista:
MATERIALS CHEMISTRY AND PHYSICS
Editorial:
ELSEVIER SCIENCE SA
Referencias:
Lugar: Amsterdam; Año: 1998 vol. 55 p. 61 - 67
ISSN:
0254-0584
Resumen:
A model was performed to simulate hydrogen diffusion and trapping on an Fe 35 cluster with a ( 100) dislocation over three different paths, to obtain the relative amount of hydrogen atoms in different sites along each path. The results indicate that hydrogen locates preferentially on the surface zone and on the void produced by the dislocation. For hydrogen energies greater than certain values that depend on the path, the hydrogen concentration predominates on the void region.
