Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
H-implanted and post implanted annealed fusion steels
Year:2012
Research Areas
  • Engineering
Information
Abstract
The elemental distribution for as-received (AR), H implanted (AI) and post-implanted annealed (A) Eurofer and ODS-Eurofer steels has been characterized by means of micro Particle Induced X-ray Emission (?-PIXE), micro Elastic Recoil Detection (?-ERD) and Secondary Ion Mass Spectrometry (SIMS). The temperature and time-induced H diffusion has been analyzed by Resonance Nuclear Reaction Analysis (RNRA), Thermal Desorption Spectroscopy (TDS), ERDA and SIMS techniques. ?-PIXE measurements point out the presence of inhomogeneities in the Y distribution for ODS-Eurofer samples. RNRA and SIMS experiments evidence that hydrogen easily outdiffuses in these steels even at room temperature. ERD data show that annealing at temperatures as low as 300 °C strongly accelerates the hydrogen diffusion process, driving out up to the 90% of the initial hydrogen.
International
Si
JCR
Si
Title
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
ISBN
0168-583x
Impact factor JCR
Impact info
Volume
271
Journal number
From page
27
To page
32
Month
SIN MES
Ranking
Participants
  • Autor: Raquel Gonzalez Arrabal (UPM)
  • Autor: F. Munnik (Institute of Ion Beam Physics and Materials Research,)
  • Autor: M. González (CIEMAT)
  • Autor: P. Romero (Instituto de Fusión Nuclear)
  • Autor: R. Heller (Institute of Ion Beam Physics and Materials Research)
  • Autor: F. Leardini (Departamento de Física de Materiales, UAM)
  • Autor: Jose Manuel Perlado Martin (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Fusión Nuclear Inercial y Tecnología de fusión
  • Departamento: Ingeniería Nuclear
  • Centro o Instituto I+D+i: Instituto de Fusión Nuclear
S2i 2021 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)