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Developments of the three dimensional nanoscale analysis for acceleration effects on the interface corrosion of neutron irradiated steels

Research Project

Project/Area Number 19K05323
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 31010:Nuclear engineering-related
Research InstitutionTohoku University

Principal Investigator

Yoshida Kenta  東北大学, 金属材料研究所, 准教授 (10581118)

Co-Investigator(Kenkyū-buntansha) 嶋田 雄介  東北大学, 金属材料研究所, 助教 (20756572)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords電子顕微鏡 / 照射欠陥 / 腐食 / 転位 / 3次元 / マルチスケール / 格子欠陥 / 原子力材料 / その場 / 電子顕微鏡トモグラフィー / 原子力 / 照射効果
Outline of Research at the Start

本研究では放射化した原子力構造材料に対して、電気化学的に制御した腐食を導入できる反応槽および3次元的に伝播する界面腐食の構造と化学組成をナノメートルスケールで可視化・定量分析できる分析装置群からなる「腐食界面3次元ナノ分析法」を開発する。
そして、所有する中性子照射材に「腐食界面3次元ナノ分析法」を適用し、腐食試験前後の転位ループのサイズを1nmの分解能で3次元定量解析し、その分布を腐食割れ先端からの距離で整理することで、照射誘起応力腐食割れにおける転位ループなどの照射欠陥と粒界腐食との複合的影響の有無を検証し、腐食中の溶質原子クラスターおよびナノボイドの挙動を3次元空間で定量解析する。

Outline of Final Research Achievements

In this study, we developed a "3D nanoanalysis for corrosion interface", which consists of a reaction tank that can introduce electrochemically controlled corrosion to activated nuclear materials and analytical instruments that can visualize and quantify the strain and chemical composition of interface corrosion in nanometer scale.
The 3D nanoanalysis method was applied to neutron-irradiated materials such as F82H, ODS, low-activated steels, then the sizes of dislocation loops before and after corrosion tests were quantitatively analyzed in three dimensions with a resolution of 1 nm. The behavior of solute atomic clusters and nanovoids during corrosion was quantitatively analyzed in a three-dimensional space.

Academic Significance and Societal Importance of the Research Achievements

我々が最近独自開発してきたウィークビーム走査型透過電子顕微鏡(WB-STEM)法の特徴を最大限活かし、「腐食界面3次元ナノ分析法」を開発することで、原子炉の安全に直結する構造材料の未だ理解されていない腐食機構を解明することを目的とした。具体的には、カソード分極試験を行い腐食生成物(γ-FeOOH, マグネタイト)の量や分布を3次元イオンビーム加工(3D-SEM-FIB)を用いた3次元ナノ分析によって評価した。この段階で数十ナノ~数マイクロの空隙と腐食生成物など、材料内部への腐食界面の侵食可視化し、本研究課題の目的であるナノスケールの照射欠陥と粒界腐食の複合的影響の確認は達成された。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (39 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (25 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 25 results,  Open Access: 8 results) Presentation (9 results) (of which Int'l Joint Research: 4 results,  Invited: 6 results) Remarks (1 results)

  • [Int'l Joint Research] ヨーク大学(英国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] 北京科学技術大学(中国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ヨーク大学(英国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] 北京科学技術大学(中国)

    • Related Report
      2019 Research-status Report
  • [Journal Article] <i>In Situ</i> TEM Observation and MD Simulation of Frank Partial Dislocation Climbing in Al–Cu Alloy2022

    • Author(s)
      Chen Jiao、Yoshida Kenta、Suzudo Tomoaki、Shimada Yusuke、Inoue Koji、Konno Toyohiko J.、Nagai Yasuyoshi
    • Journal Title

      MATERIALS TRANSACTIONS

      Volume: 63 Issue: 4 Pages: 468-474

    • DOI

      10.2320/matertrans.MT-M2021233

    • NAID

      130008159021

    • ISSN
      1345-9678, 1347-5320
    • Year and Date
      2022-04-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiation-induced amorphization of M23C6 in F82H steel: An atomic-scale observation2022

    • Author(s)
      Kano Sho、Yang Huilong、McGrady John、Watanabe Yoshiyuki、Ando Masami、Hamaguchi Dai、Nozawa Takashi、Tanigawa Hiroyasu、Yoshida Kenta、Shibayama Tamaki、Abe Hiroaki
    • Journal Title

      Journal of Nuclear Materials

      Volume: 558 Pages: 153345-153345

    • DOI

      10.1016/j.jnucmat.2021.153345

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dissolution and precipitation behaviors of zircon under the atmospheric environment2022

    • Author(s)
      Kitagaki Toru、Yoshida Kenta、Liu Pengfei、Shobu Takahisa
    • Journal Title

      npj Materials Degradation

      Volume: 6 Issue: 1 Pages: 13-13

    • DOI

      10.1038/s41529-021-00214-0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced critical current density in K-doped Ba122 polycrystalline bulk superconductors via fast densification2022

    • Author(s)
      Tokuta Shinnosuke、Hasegawa Yuta、Shimada Yusuke、Yamamoto Akiyasu
    • Journal Title

      iScience

      Volume: 25 Issue: 4 Pages: 103992-103992

    • DOI

      10.1016/j.isci.2022.103992

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiation-enhanced diffusion of copper in iron studied by three-dimensional atom probe2021

    • Author(s)
      Toyama T.、Zhao C.、Yoshiie T.、Yamasaki S.、Uno S.、Shimodaira M.、Miyata H.、Suzudo T.、Shimizu Y.、Yoshida K.、Inoue K.、Nagai Y.
    • Journal Title

      Journal of Nuclear Materials

      Volume: 556 Pages: 153176-153176

    • DOI

      10.1016/j.jnucmat.2021.153176

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neutron irradiation response of explosion-welded CuCrZr/316LN joints for ITER application2021

    • Author(s)
      Yi Xiaoou、Du Yufeng、Li Yihang、Han Wentuo、Liu Pingping、Yoshida Kenta、Toyama Takeshi、Chen Jiming、Zhan Qian、Wan Farong、Ohnuki Somei、Nagai Yasuyoshi
    • Journal Title

      Fusion Engineering and Design

      Volume: 169 Pages: 112620-112620

    • DOI

      10.1016/j.fusengdes.2021.112620

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Strategy of Extra Zr Doping on the Enhancement of Thermoelectric Performance for TiZrxNiSn Synthesized by a Modified Solid-State Reaction2021

    • Author(s)
      Chen Jun-Liang、Yang Hengquan、Liu Chengyan、Liang Jisheng、Miao Lei、Zhang Zhongwei、Liu Pengfei、Yoshida Kenta、Chen Chen、Zhang Qian、Zhou Qi、Liao Yuntiao、Wang Ping、Li Zhixia、Peng Biaolin
    • Journal Title

      ACS Applied Materials &amp; Interfaces

      Volume: 13 Issue: 41 Pages: 48801-48809

    • DOI

      10.1021/acsami.1c14723

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Microstructural changes of oxide dispersion strengthened copper powders fabricated by mechanical alloying2021

    • Author(s)
      Shimada Yusuke、Mizumoto Masataka、Hishinuma Yoshimitsu、Ikeda Ken-ichi、Yoshida Kenta、Noto Hiroyuki、Ma Bing、Muroga Takeo、Nagai Yasuyoshi、Konno Toyohiko J.
    • Journal Title

      Fusion Engineering and Design

      Volume: 173 Pages: 112804-112804

    • DOI

      10.1016/j.fusengdes.2021.112804

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microstructures and Interface Magnetic Moments in Mn2VAl/Fe Layered Films Showing Exchange Bias2021

    • Author(s)
      Kubota Takahide、Shimada Yusuke、Tsuchiya Tomoki、Yoshikawa Tomoki、Ito Keita、Takeda Yukiharu、Saitoh Yuji、Konno Toyohiko、Kimura Akio、Takanashi Koki
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 7 Pages: 1723-1723

    • DOI

      10.3390/nano11071723

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Iron nitride, α″-Fe16N2, around <100> interstitial type dislocation loops in neutron-irradiated iron2021

    • Author(s)
      Yoshiie T.、Inoue K.、Yoshida K.、Toyama T.、Satoh Y.、Nagai Y.
    • Journal Title

      Philosophical Magazine

      Volume: - Issue: 10 Pages: 1-12

    • DOI

      10.1080/14786435.2021.1891317

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Correlative atom probe tomography and scanning transmission electron microscopy reveal growth sequence of LPSO phase in Mg alloy containing Al and Gd2021

    • Author(s)
      Inoue Koji、Yoshida Kenta、Nagai Yasuyoshi、Kishida Kyosuke、Inui Haruyuki
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 3073-3073

    • DOI

      10.1038/s41598-021-82705-3

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] In-situ WB-STEM observation of dislocation loop behavior in reactor pressure vessel steel during post-irradiation annealing2020

    • Author(s)
      Du Yufeng、Yoshida Kenta、Shimada Yusuke、Toyama Takeshi、Inoue Koji、Arakawa Kazuto、Suzudo Tomoaki、Milan Konstantinovic J.、Gerard Robert、Ohnuki Somei、Nagai Yasuyoshi
    • Journal Title

      Materialia

      Volume: 12 Pages: 100778-100778

    • DOI

      10.1016/j.mtla.2020.100778

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of Y2O3 dispersion strengthened Cu alloy using Cu6Y and Cu2O addition through the MA-HIP process2020

    • Author(s)
      Ma Bing、Hishinuma Yoshimistu、Noto Hiroyuki、Shimada Yusuke、Muroga Takeo
    • Journal Title

      Fusion Engineering and Design

      Volume: 161 Pages: 112045-112045

    • DOI

      10.1016/j.fusengdes.2020.112045

    • NAID

      120007116722

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Multiscale structural characterization of yttria dispersed copper alloys fabricated by hot isostatic processing of mechanically alloyed powders2020

    • Author(s)
      Shimada Yusuke、Kazukawa Makoto、Hishinuma Yoshimitsu、Ikeda Ken-ichi、Noto Hiroyuki、Ma Bing、Takeguchi Masaki、Muroga Takeo、Konno Toyohiko J.
    • Journal Title

      Materialia

      Volume: 14 Pages: 100892-100892

    • DOI

      10.1016/j.mtla.2020.100892

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evolution of intergranular microstructure and critical current properties of polycrystalline Co-doped BaFe2As2 through high-energy milling2020

    • Author(s)
      Tokuta Shinnosuke、Shimada Yusuke、Yamamoto Akiyasu
    • Journal Title

      Superconductor Science and Technology

      Volume: 33 Issue: 9 Pages: 094010-094010

    • DOI

      10.1088/1361-6668/aba545

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] The size dependence of microstructure and hardness on the MA powders for the MA-HIP processed Cu-Y2O3 dispersion-strengthened alloys2020

    • Author(s)
      Ma Bing、Hishinuma Yoshimitsu、Shimada Yusuke、Noto Hiroyuki、Kasada Ryuta、Oono Naoko、Ukai Shigeharu、Muroga Takeo
    • Journal Title

      Nuclear Materials and Energy

      Volume: 24 Pages: 100773-100773

    • DOI

      10.1016/j.nme.2020.100773

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Boosting High Thermoelectric Performance of Ni-Doped Cu1.9S by Significantly Reducing Thermal Conductivity2020

    • Author(s)
      Shen Feihong、Zheng Yanyan、Miao Lei、Liu Chengyan、Gao Jie、Wang Xiaoyang、Liu Pengfei、Yoshida Kenta、Cai Huanfu
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 12 Issue: 7 Pages: 8385-8391

    • DOI

      10.1021/acsami.9b18078

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Helium effects on recovery and recrystallization of powder metallurgically processed tungsten2020

    • Author(s)
      Hasegawa Akira、Miyazawa Takeshi、Itou Daichi、Hattori Takaya、Yohida Kenta、Nogami Shuhei
    • Journal Title

      Physica Scripta

      Volume: T171 Pages: 014016-014016

    • DOI

      10.1088/1402-4896/ab408d

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Influence of gas environment and heating on atomic structures of platinum nanoparticle catalysts for proton-exchange membrane fuel cells2019

    • Author(s)
      Yoshida Kenta、Zhang Xudong、Shimada Yusuke、Nagai Yasuyoshi、Hiroyama Tomoki、Tanaka Nobuo、Lari Leonardo、Ward Michael R、Boyes Edward D、Gai Pratibha L
    • Journal Title

      Nanotechnology

      Volume: 30 Issue: 17 Pages: 175701-175701

    • DOI

      10.1088/1361-6528/aafe1e

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of spatial and temporal resolution on in situ annealing aberration-corrected transmission electron microscopy with proportional?integral?differential controller2019

    • Author(s)
      Shimada Yusuke、Yoshida Kenta、Inoue Koji、Shiraishi Takahisa、Kiguchi Takanori、Nagai Yasuyoshi、Konno J Toyohiko
    • Journal Title

      Microscopy

      Volume: 1 Issue: 3 Pages: 1-9

    • DOI

      10.1093/jmicro/dfz010

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Radiation-hardening and nano-cluster formation in neutron-irradiated 9Cr 2W low activation steels with different Si contents2019

    • Author(s)
      Zhang Y.F.、Zhan Q.、Ohnuki S.、Kimura A.、Wan F.R.、Yoshida K.、Nagai Y.
    • Journal Title

      Journal of Nuclear Materials

      Volume: 517 Pages: 1-8

    • DOI

      10.1016/j.jnucmat.2019.01.053

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Defect characterization, mechanical and thermal property evaluation in CVD-W after low-dose neutron irradiation2019

    • Author(s)
      Yi Xiaoou、Zhang Lei、Han Wentuo、Chen Jiao、Liu Pingping、Lv Yanwei、Song Jiupeng、Xue Luwei、Geng Diancheng、Yoshida Kenta、Toyama Takeshi、Zhan Qian、Wan Farong、Ohnuki Somei、Nagai Yasuyoshi
    • Journal Title

      International Journal of Refractory Metals and Hard Materials

      Volume: 85 Pages: 105004-105004

    • DOI

      10.1016/j.ijrmhm.2019.105004

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Beating Thermal Coarsening in Nanoporous Materials via High‐Entropy Design2019

    • Author(s)
      Joo Soo‐Hyun、Bae Jae Wung、Park Won‐Young、Shimada Yusuke、Wada Takeshi、Kim Hyoung Seop、Takeuchi Akira、Konno Toyohiko J.、Kato Hidemi、Okulov Ilya V.
    • Journal Title

      Advanced Materials

      Volume: 32 Issue: 6 Pages: 1906160-1906160

    • DOI

      10.1002/adma.201906160

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Formation of defects and their influence on inter- and intra-granular current in sintered polycrystalline 122 phase Fe-based superconductors2019

    • Author(s)
      Shimada Yusuke、Yamamoto Akiyasu、Hayashi Yujiro、Kishio Kohji、Shimoyama Jun-ichi、Hata Satoshi、Konno Toyohiko J
    • Journal Title

      Superconductor Science and Technology

      Volume: ー Issue: 8 Pages: 084003-084003

    • DOI

      10.1088/1361-6668/ab0eb6

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transformation of Bi,Pb-2223 Phase From Multilayered Precursor Films2019

    • Author(s)
      Matsumoto Akiyoshi、Kitaguchi Hitoshi、Shimada Yusuke、Hata Satoshi
    • Journal Title

      IEEE Transactions on Applied Superconductivity

      Volume: 29 Issue: 5 Pages: 1-4

    • DOI

      10.1109/tasc.2019.2907229

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] MA-HIP法により作製したCu-Y化合物添加ODS-Cu合金の微細組織解析2022

    • Author(s)
      嶋田雄介、中嶋優汰、菱沼良光、池田賢一、能登裕之、室賀健夫、吉田健太、今野豊彦、永井康介
    • Organizer
      日本金属学会2022年春期第170回講演大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Key designs on in-situ weak-beam scanning transmission electron microscopy fordynamic/atomic-scale quantitation of lattice defects in nuclear materials2021

    • Author(s)
      K. Yoshida, Y. Shimada, J. Chen, Y. Du, K. Inoue, T. Suzudo, K. Arakawa, Y. Nagai
    • Organizer
      THERMEC 2021 Virtual Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] FeSi規則合金のFe原子拡散における電子線照射量の及ぼす影響2021

    • Author(s)
      嶋田雄介、陳嬌、池田裕樹、吉田健太、井上耕治、 Robert Maab、今野豊彦、永井康介
    • Organizer
      日本物理学会2021年秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 燃料デブリ分析のための超微量分析技術の開発 (8)模擬燃料デブリの TEMを用いたナノ構造解析2021

    • Author(s)
      吉田 健太、嶋田 雄介、杜 玉峰、宮田 穂高、北垣 徹、池田 篤史、渡邉 英雄、小無 健司、永井 康介
    • Organizer
      2021年原子力学会秋の大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 3DAPとWB-STEMを組み合わせた中性子照射 鋼材中の硬化因子の定量解析2021

    • Author(s)
      吉田 健太、嶋田 雄介、清水 康雄、杜 玉峰、外山 健、井上 耕治、永井 康介
    • Organizer
      日本顕微鏡学会第77回学術講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 透過電子顕微鏡を用いた照射欠陥評価法の進展:TEMからSTEMへ2020

    • Author(s)
      吉田健太
    • Organizer
      格子欠陥フォーラム
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] In-situ weak-beam STEM for quantitative dislocation analysis in nuclear materials during post-irradiation annealing2020

    • Author(s)
      Kenta Yoshida、Yufeng Du、Yusuke Shimada、Tomoaki Suzudo、Takeshi Toyama、Koji Inoue、Kazuto Arakawa、Konstantinovic J. Milan、 Robert Gerard、 Yasuyoshi Nagai
    • Organizer
      GIMRT REMAS 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] その場WB-STEM計測による中性子照射誘起転位ループの 熱的安定性の評価2020

    • Author(s)
      吉田健太, 杜玉峰, 嶋田雄介, 鈴土知明, 荒河一渡, 外山健, 井上耕治, 大貫聡明, 永井康介
    • Organizer
      物理学会 令和2秋
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] In-situ weak-beam STEM for quantitative dislocation analysis in nuclear materials during post-irradiation annealing2020

    • Author(s)
      吉田健太
    • Organizer
      2019 Asia-Pacific Microwave Conference (APMC 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] publons

    • URL

      https://publons.com/researcher/2293929/kenta-yoshida/

    • Related Report
      2020 Research-status Report 2019 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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