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A combinatorial approach to the study on mechanism and evaluation techniques of materials degradation under irradiation

A combinatorial approach to the study on mechanism and evaluation techniques of materials degradation under irradiation
材料辐照降解机理和评价技术的组合研究
批准号:
23360418
负责人:
KAMADA Yasuhiro
金额:
$11.98万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011-04-01 至 2014-03-31

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中文摘要
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英文摘要
We propose a new approach for the study of irradiation degradation. An Fe-Cr single crystal film with Cr concentration gradient prepared by electron beam deposition in UHV and irradiated by 2.4MeV Cu2+ ions at 475C. Irradiation effects on magnetization process were investigated using a Kerr microscope. Spike domains were observed at the boundary between irradiated and unirradiated regions, and the critical magnetic field where the spike domain disappears increased above the Cr concentration of 9%. This study shows the usefulness of combinatorial approach for the study of irradiation phenomena and demonstrates a feasibility of magnetic nondestructive evaluation of the embrittlement.
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会议论文
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [N. Oshima, Y. Kamada, H. Watanabe, A. Kinomura, R. Suzuki]
通讯作者: R. Suzuki
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [Y. Kamada, H. Watanabe, S. Mitani, N. Oshima, S. Kobayashi, J. Echigoya, M. Mizuguchi and T. Takanashi]
通讯作者: M. Mizuguchi and T. Takanashi
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Y.Kamada, H.Watanabe, S.Mitani, J.Mohapatra, H.Kikuchi, S.Kobayashi, M.Mizuguchi, K.Takanashi]
通讯作者: K.Takanashi
Neutron Irradiation Effects on Mechanical and Magnetic Properties of Pre-deformed Iron-based Model Alloys
中子辐照对预变形铁基模型合金力学和磁性能的影响
DOI: --
发表时间: 2013
期刊: Journal of the Magnetics Society of Japan
影响因子: --
作者: [Y. Kamada, J. N. Mohapatra, H. Kikuchi, S. Kobayashi, T. Murakami and H. Watanabe]
通讯作者: T. Murakami and H. Watanabe
6
    Effective and precise investigation on irradiation degradation and its evaluation in polycrystalline materials using a combinatorial approach
    • 批准号:
      26289361
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.32万
    • 财政年份:
      2014
    • 负责人:
      KAMADA Yasuhiro
    • 依托单位:
    Non-contact EMAR measurement of neutron-irradiated RPV steels
    • 批准号:
      19686058
    • 项目类别:
      Grant-in-Aid for Young Scientists (A)
    • 资助金额:
      $15.23万
    • 财政年份:
      2007
    • 负责人:
      KAMADA Yasuhiro
    • 依托单位:
    海外基金