Ion beam analysis of as-received, H-implanted and post implanted annealed fusion steels

Gonzalez Arrabal, Raquel and Munnik, F. and González, M. and Romero, P. and Heller, R. and Leardini, F. and Perlado Martín, José Manuel (2012). Ion beam analysis of as-received, H-implanted and post implanted annealed fusion steels. "Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms", v. 271 ; pp. 27-32. ISSN 0168-583X. https://doi.org/10.1016/j.nimb.2011.10.005.

Description

Title: Ion beam analysis of as-received, H-implanted and post implanted annealed fusion steels
Author/s:
  • Gonzalez Arrabal, Raquel
  • Munnik, F.
  • González, M.
  • Romero, P.
  • Heller, R.
  • Leardini, F.
  • Perlado Martín, José Manuel
Item Type: Article
Título de Revista/Publicación: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Date: 15 January 2012
ISSN: 0168-583X
Volume: 271
Subjects:
Faculty: Instituto de Fusión Nuclear (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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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 (μ-PIXE), micro Elastic Recoil Detection (μ-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. μ-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.

More information

Item ID: 16092
DC Identifier: http://oa.upm.es/16092/
OAI Identifier: oai:oa.upm.es:16092
DOI: 10.1016/j.nimb.2011.10.005
Official URL: http://www.sciencedirect.com/science/article/pii/S0168583X11009025
Deposited by: Memoria Investigacion
Deposited on: 18 Oct 2013 14:14
Last Modified: 06 Sep 2017 16:05
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