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Saito Kei  齋藤 圭

ORCIDConnect your ORCID iD *help
Researcher Number 40992920
Other IDs
Affiliation (Current) 2026: 国立研究開発法人物質・材料研究機構, マテリアル基盤研究センター, 博士研究員
Affiliation (based on the past Project Information) *help 2025: 国立研究開発法人物質・材料研究機構, マテリアル基盤研究センター, NIMSポスドク研究員
2024: 上智大学, 理工学研究科, 特別研究員(DC)
Review Section/Research Field
Except Principal Investigator
Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
Keywords
Except Principal Investigator
高強度鋼 / 原子空孔 / 転位 / 格子欠陥 / 水素脆性 / 昇温脱離法 / 陽電子消滅
  • Research Projects

    (2 results)
  • Research Products

    (4 results)
  • Co-Researchers

    (3 People)
  •  Development of New Social Infrastructure Materials through Elucidation of Hydrogen Embrittlement Mechanisms: Hydrogen Site Control and Frozen-in Hydrogen Distribution

    • Principal Investigator
      高井 健一
    • Project Period (FY)
      2025 – 2028
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
    • Research Institution
      Sophia University
  •  水素脆化破面の局所領域における格子欠陥検出技術の開拓と新たな水素脆化理論への展開

    • Principal Investigator
      高井 健一
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Challenging Research (Pioneering)
    • Review Section
      Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
    • Research Institution
      Sophia University

All 2024

All Presentation

  • [Presentation] Effects of aging treatments on the annihilation and accumulation behavior of hydrogen-enhanced strain-induced vacancies formed in tempered martensitic steel2024

    • Author(s)
      K Nemoto, K Saito and K Takai
    • Organizer
      COMAT2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-24K21211
  • [Presentation] 鉄中の転位芯近傍における水素脱離の活性化エネルギー評価2024

    • Author(s)
      秋山敬亮 , 杉山優理 , 齋藤圭 , 高井健一
    • Organizer
      日本鉄鋼協会第188回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-24K21211
  • [Presentation] 陽電子消滅法による水素脆化焼戻しマルテンサイト鋼の破断面直下の欠陥2024

    • Author(s)
      藤浪眞紀, 阿部帆花, 満汐孝治, 齋藤圭, 高井健一
    • Organizer
      日本鉄鋼協会第189回春季講演大会
    • Data Source
      KAKENHI-PROJECT-24K21211
  • [Presentation] 焼戻しマルテンサイト鋼における異なる試験法で得られる水素脆化破壊の比較2024

    • Author(s)
      時崎稜士 , 齋藤圭 , 高井健一
    • Organizer
      日本鉄鋼協会第188回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-24K21211
  • 1.  高井 健一 (50317509)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 2.  奥野 一樹 (41011216)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  藤浪 眞紀 (50311436)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results

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