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AJITO SAYA  味戸 沙耶

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Ajito Saya  味戸 沙耶

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Researcher Number 20903834
Other IDs
Affiliation (Current) 2025: 東北大学, 金属材料研究所, 助教
Affiliation (based on the past Project Information) *help 2025: 東北大学, 金属材料研究所, 助教
2021 – 2023: 東北大学, 金属材料研究所, 助教
Review Section/Research Field
Principal Investigator
Basic Section 26040:Structural materials and functional materials-related
Except Principal Investigator
Medium-sized Section 26:Materials engineering and related fields
Keywords
Principal Investigator
ひずみ / 応力 / 高強度鉄鋼材料 / プレス成形 / 水素可視化 / 水素脆化 / 鉄鋼材料
Except Principal Investigator
高高度鋼 / 引張試験 / マルテンサイト鋼 … More / 昇温脱離法 / 昇温脱離 / 鉄鋼 / 応力 / 破壊 / 水素 / 水素拡散 / 昇温脱離分析 / 水素トラップ / 高強度鋼 / 遅れ破壊 / 水素脆化 Less
  • Research Projects

    (3 results)
  • Research Products

    (10 results)
  • Co-Researchers

    (3 People)
  •  変形中の水素解析による転位-変態-水素相互作用の解明Principal Investigator

    • Principal Investigator
      味戸 沙耶
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 26040:Structural materials and functional materials-related
    • Research Institution
      Tohoku University
  •  Investigation of hydrogen embrittlement characteristics of strech-formed steel based on stress, strain, hydrogen diffusion distribution analysisPrincipal Investigator

    • Principal Investigator
      Ajito Saya
    • Project Period (FY)
      2022 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 26040:Structural materials and functional materials-related
    • Research Institution
      Tohoku University
  •  Effect of stress on hydrogen trapping state and elucidation of hydrogen embrittlement

    • Principal Investigator
      Akiyama Eiji
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 26:Materials engineering and related fields
    • Research Institution
      Tohoku University

All 2024 2023 2022

All Presentation

  • [Presentation] 焼戻しマルテンサイト鋼中の水素拡散挙動に与える応力の影響2024

    • Author(s)
      味戸 沙耶,柿沼 洋,北條智彦、小山 元道,原卓也、大村朋彦、秋山 英二
    • Organizer
      日本鉄鋼協会第187回春季講演大会
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] HYDROGEN DIFFUSION BEHAVIOR IN TEMPERED MARTENSITIC STEEL : EFFECT OF STATIC LOADING2024

    • Author(s)
      S. Ajito, H. Kakinuma, T. Hojo, M. Koyama, T. Hara, T. Omura, E. Akiyama
    • Organizer
      24th European Conference on Fracture (ECF24)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] 鉄鋼材料中の水素拡散・固溶に与える変形の影響2023

    • Author(s)
      味戸沙耶、張笑銘、柿沼洋、北條智彦、小山元道、秋山英二
    • Organizer
      日本鉄鋼協会186回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] 電気化学的手法を用いた変形中における鉄鋼材料中の水素の挙動解析2023

    • Author(s)
      味戸沙耶
    • Organizer
      電気化学会東北支部 第36回東北若手の会
    • Invited
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] Hydrogen diffusion behavior in iron under static loading2022

    • Author(s)
      X. Zhang, S. Ajito, T. Hojo, M. Koyama, and E. Akiyama
    • Organizer
      ECF23, European conference on fracture 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] Hydrogen diffusion analysis in a stretch-formed high-strength steel sheet with an Ir complex2022

    • Author(s)
      味戸沙耶,西村隼杜,北條智彦,小山元道,藤田健一、柴山由樹、柿沼洋、秋山英二
    • Organizer
      第32回日本MRS年次大会
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] Ir錯体を用いた張出し成形高強度鋼板の水素拡散挙動解析2022

    • Author(s)
      味戸沙耶,西村隼杜,北條智彦,小山元道,藤田健一、柴山由樹、柿沼洋、秋山英二
    • Organizer
      日本鉄鋼協会第184回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] Visualization of Hydrogen permeated through stretch-formed high strength steel using an iridium complex2022

    • Author(s)
      S. Ajito, H. Nishimura, T. Hojo, M. Koyama, K. Fujita, Y. Shibayama, H. Kakinuma, and E. Akiyama
    • Organizer
      2nd Int. Symposium “Hydrogenomics”
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] Hydrogen diffusion behavior in a stretch-formed high strength steel2022

    • Author(s)
      H. Nishimura, S. Ajito, T. Hojo, M. Koyama, K. Fujita, Y. Shibayama, H. Kakinuma, and E. Akiyama
    • Organizer
      ECF23, European conference on fracture 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K14497
  • [Presentation] Electrochemical detection of hydrogen desorption during deformation in austenitic stainless steels2022

    • Author(s)
      S. Ajito, T. Hojo, M. Koyama, and E. Akiyama
    • Organizer
      ECF23, European conference on fracture 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K14497
  • 1.  Akiyama Eiji (70231834)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  小山 元道 (20722705)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  北條 智彦 (50442463)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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