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Direct measurement of helium embrittlement on grain boundary by laser

Research Project

Project/Area Number 21360462
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear engineering
Research InstitutionHachinohe Institute of Technology (2011)
Tohoku University (2009-2010)

Principal Investigator

SATOU Manabu  八戸工業大学, 大学院・工学研究科, 准教授 (40226006)

Co-Investigator(Renkei-kenkyūsha) HASEGAWA Akira  東北大学, 大学院・工学研究科, 教授 (80241545)
NOGAMI Shuhei  東北大学, 大学院・工学研究科, 准教授 (00431528)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2009: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Keywordsヘリウム脆化 / 異種材料界面 / 界面強度 / レーザー衝撃試験 / 付着力
Research Abstract

It is necessary to clarify the influence of the nuclear transmutation helium on the grain boundary embrittlement of the materials from the viewpoint of utilization of the high-burnup nuclear fuels and the viewpoint of the plant life management of the power station of safer operation. A laser shock spallation method was developed, by research activity concerning especially reproducibility, the detection limit and accuracy of reduction of grain boundary strength were clarified, and the feasibility to direct measurement of helium grain boundary embrittlement was shown.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (13 results)

All 2011 2010 2009

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (6 results)

  • [Journal Article] Evaluation of bonding strength between yttria coating and vanadium alloys for development of self-cooled blanket2011

    • Author(s)
      Hitoshi Akamatsua, Manabu Satou, Takashi Sato, Amit Jain, Vijay Gupta, Akira Hasegawa
    • Journal Title

      Journal of Nuclear Materials

      Volume: 417 Pages: 1253-1256

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Helium effects on the tensile property of 316FR stainless steel at 650 and 750 C2011

    • Author(s)
      Kazuto Imasaki, Akira Hasegawa, Shuhei Nogami, Manabu Satou
    • Journal Title

      Journal of Nuclear Materials

      Volume: 417 Pages: 1030-1033

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of adhesive strength between vanadium alloys and yttrium oxide by laser shock spallation method2011

    • Author(s)
      M. Satou H. Akamatsu, T. Nagasaka and A. Hasegawa
    • Journal Title

      Materials Research Society Proceedings

      Volume: 1298 Pages: 55-60

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of Adhesive Strength of Oxide Layer on Carbon Steel at Elevated Temperatures2010

    • Author(s)
      Manabu Satou
    • Journal Title

      Materials Research Society Proceedings

      Volume: 1215 Pages: 133-138

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MEASUREMENT OF ADHESION STRENGTH OF SOLID-STATE DIFFUSION BONDING BETWEEN NICKEL AND COPPER BY MEANS OF LASER SHOCK SPALLATION METHOD2009

    • Author(s)
      M. Satou, H. Akamatsu, A. Hasegawa
    • Journal Title

      Shock Compression of Condensed Matter-2009

      Volume: CP-1195 Pages: 1131-1134

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] MEASUREMENT OF ADHESION STRENGTH OF SOLID-STATE DIFFUSION BONDING BETWEEN NICKEL AND COPPER BY MEANS OF LASER SHOCK SPALLATION METHOD2009

    • Author(s)
      M.Satou, et.al.
    • Journal Title

      Shock Compression of Condensed Matter-2009 CP-1195

      Pages: 1131-1134

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of interface strength between metal and ceramics to be utilized for development of fusion reactor components2009

    • Author(s)
      M.Satou, et.al.
    • Journal Title

      Journal of Nuclear Materials 386-388

      Pages: 689-691

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Measurement of Bonding Strength between Tungsten Coating and Reduced Activation Ferritic Steel2011

    • Author(s)
      Manabu Satou
    • Organizer
      15 th International Conference on Fusion Reactor Materials
    • Place of Presentation
      チャールストン、米国
    • Year and Date
      2011-10-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Measurement of Bonding Strength between Tungsten Coating and Reduced Activation Ferritic Steel2011

    • Author(s)
      Manabu Satou
    • Organizer
      15th International Conference on Fusion Reactor Materials
    • Place of Presentation
      チャールストン、米国
    • Year and Date
      2011-10-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Evaluation of Adhesive Strength Between Vanadium Alloys and Yttrium Oxide by Means of a Laser Shock Method2010

    • Author(s)
      Manabu Satou
    • Organizer
      Materials Research Society 2010 Fall Meeting
    • Place of Presentation
      ボストン、米国
    • Year and Date
      2010-11-30
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Adhesion strength between vanadium alloys and ceramics2010

    • Author(s)
      Manabu Satou
    • Organizer
      Tenth Japan-China Symposium on Materials for Advanced Energy Systems and Fission & Fusion Engineering
    • Place of Presentation
      京都
    • Year and Date
      2010-10-21
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] バナジウム合金とイットリア被覆界面のレーザー衝撃試験法による強度評価2009

    • Author(s)
      赤松仁, 他
    • Organizer
      日本原子力学会
    • Place of Presentation
      仙台
    • Year and Date
      2009-09-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Irradiation Performance Database of V-Cr-Ti Type Alloys Containing Small Amounts of Yttrium2009

    • Author(s)
      M.Satou, et.al.
    • Organizer
      14^<th> International Conference on Fusion Reactor Materials
    • Place of Presentation
      札幌
    • Year and Date
      2009-09-08
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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