STP1547

    Approach of He/dpa Synergistic Effects in Iron-Based Materials Using JANNUS

    Published: Jan 2013


      Format Pages Price  
    PDF Version (404K) 12 $25   ADD TO CART
    Complete Source PDF (11M) 12 $105   ADD TO CART


    Abstract

    The JANNUS Saclay facility results from the coupling of three accelerators: a 3-MV Pelletron “Épiméthée,” a 2-MV Tandem “Japet,” and a 2.5-MV Van de Graaff “Yvette.” The Joint Accelerators for Nanosciences and Nuclear Simulation (JANNUS) Orsay facility is composed of a 200-kV TEM connected with two accelerators: a 2-MV Van de Graaff/tandem “Aramis” and a 190-kV ion implanter “Irma.” In the first part of this paper, after a brief description of both facilities, the performances allowed in terms of suppress the irradiation configuration will be presented and discussed. Then, we will illustrate the experiments that have been yet carried out involving accumulation damage (dose per atom (dpa)) and simultaneous He or He and H ion-beam irradiation. These experiments mainly concern pure α-Fe, model Fe–Cr alloys and Fe–Cr oxide-dispersion-strengthened (ODS) alloys. Finally, we will conclude by showing the near-future prospects scheduled to study He (+H)/dpa synergistic effects on ODS alloys and advanced ceramics and composites.

    Keywords:

    damage, Fe–Cr alloy, helium, ion, irradiation, microstructure, ODS steel, synergy


    Author Information:

    Trocellier, P.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Laboratoire JANNUS, Gif-sur-Yvette,

    Serruys, Y.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Laboratoire JANNUS, Gif-sur-Yvette,

    Miro, S.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Laboratoire JANNUS, Gif-sur-Yvette,

    Bordas, E.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Laboratoire JANNUS, Gif-sur-Yvette,

    Martin, H.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Laboratoire JANNUS, Gif-sur-Yvette,

    Beck, L.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Laboratoire JANNUS, Gif-sur-Yvette,

    Pellegrino, S.
    CEA-INSTN/UEPTN, Laboratoire JANNUS, Gif-sur-Yvette,

    Chaâbane, N.
    CEA-INSTN/UEPTN, Laboratoire JANNUS, Gif-sur-Yvette,

    Vaubaillon, S.
    CEA-INSTN/UEPTN, Laboratoire JANNUS, Gif-sur-Yvette,

    Meslin, E.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Gif-sur-Yvette,

    Barbu, A.
    CEA-DEN/Service de Recherche de Métallurgie Physique, Gif-sur-Yvette,

    Brimbal, D.
    CEA-DEN/Service de Recherche de Métallurgie Appliquée, CE Saclay, Gif-sur-Yvette,

    Henry, J.
    CEA-DEN/Service de Recherche de Métallurgie Appliquée, CE Saclay, Gif-sur-Yvette,

    Robertson, C.
    CEA-DEN/Service de Recherche de Métallurgie Appliquée, CE Saclay, Gif-sur-Yvette,

    Décamps, B.
    CNRS-IN2P3/CSNSM, Université Paris Sud, Orsay,

    Fluss, M.
    LLNL, Livermore, CA

    Tumey, S.
    LLNL, Livermore, CA

    Hsiung, L.
    LLNL, Livermore, CA

    Schaüblin, R.
    CRPP-EPFL,

    Panigrahi, B. K.
    IGCAR, Materials Science Division, Kalpakkam, Tamilnadu


    Paper ID: STP103947

    Committee/Subcommittee: E10.02

    DOI: 10.1520/STP103947


    CrossRef ASTM International is a member of CrossRef.