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ozaki yukiko  尾崎 由紀子

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Ozaki Yukiko  尾崎 由紀子

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Researcher Number 20637946
Other IDs
Affiliation (Current) 2025: 大阪大学, 接合科学研究所, 招へい教授
Affiliation (based on the past Project Information) *help 2018 – 2023: 九州大学, 工学研究院, 教授
Review Section/Research Field
Principal Investigator
Basic Section 26050:Material processing and microstructure control-related
Keywords
Principal Investigator
X線CT / 三次元焼結モデル / 金属焼結 / 焼結ネック径 / 位相幾何学 / in-situ X線CT / 焼結速度式 / 固相焼結 / 気孔3D分布 / トポロジー … More / X線CT測定 / パーシステントホモロジー / 気孔配置 / 金属疲労機構 / 疲労破壊 / パーシステント / 位相解析 / 有限要素解析 / 弾性FEM / 3次元気孔配置 / Ti合金 / 金属射出成形 / パーシステント・ホモロジー / 位相幾何解析 / 3次元気孔配置 / 疲労破壊機構 / 焼結金属 Less
  • Research Projects

    (2 results)
  • Research Products

    (6 results)
  • Co-Researchers

    (2 People)
  •  Reconsideration of a 3-D sintering model by numerical analysis of shape and alignment parameters of metal powders during the sintering processPrincipal Investigator

    • Principal Investigator
      尾崎 由紀子
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 26050:Material processing and microstructure control-related
    • Research Institution
      Kyushu University
  •  Topological analysis of 3D pore distribution in sintered metals-Elucidation of a fatigue failure process of porous materials.Principal Investigator

    • Principal Investigator
      Ozaki Yukiko
    • Project Period (FY)
      2018 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 26050:Material processing and microstructure control-related
    • Research Institution
      Kyushu University

All 2023 2022 2019

All Journal Article Presentation

  • [Journal Article] Quantitative estimation of contribution of pore size and the distance between nearest neighbour pores on high cycle fatigue (HCF) crack initiation in Ti-6Al-4V MIM-sintered materials2023

    • Author(s)
      I. Ando, K. Kudo, K. Hirayama, Y. Shigeta, K.Shinagawa, A. Takeuchi, M. Uesugi, Y.Ozaki
    • Journal Title

      International Journal of Fatigue

      Volume: 171 Pages: 107557-107557

    • DOI

      10.1016/j.ijfatigue.2023.107557

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K04779
  • [Journal Article] Four-dimensional observation of ductile fracture in sintered iron using synchrotron X-ray laminography2019

    • Author(s)
      Y. Ozaki, Y. Mugita, M. Aramaki, O. Furukimi, S. Oue, F. Jiang, T. Tsuji, A. Takeuchi, M. Uesugi & K. Ashizuka
    • Journal Title

      Powdwe Metallurgy

      Volume: 62 Issue: 2 Pages: 146-154

    • DOI

      10.1080/00325899.2019.1585032

    • Data Source
      KAKENHI-PROJECT-18K04779
  • [Presentation] Understanding the effect of process parameters on three-dimensional pore configurations and mechanical properties of laser additive manufactured Ti using synchrotron X-ray computed tomography and homology2023

    • Author(s)
      Y. Shigeta, A. Masatoshi, K. Kudo, K. Shinagawa, N.Nomura, K. Kondoh, M.Hoshino, K.Uesugi, Y. Ozaki
    • Organizer
      The International Conference on Sintering 2023, Gifu, Japan
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04779
  • [Presentation] Application of Persistent Homology to Pore Configurations in Sintered Bodies2022

    • Author(s)
      Y. Ozaki, I. Ando, R. Kusunoki, Y. Shigeta, F. Jiang, T. Tsuji
    • Organizer
      WorldPM 2022, Lyon, France
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04779
  • [Presentation] Four-dimensional Observation of Ductile Fracture in Sintered Iron using Synchrotron X-ray Laminography2019

    • Author(s)
      Y. Ozaki, Y. Mugita, M. Aramaki, S. Ooue, K. Ashizuka, A. Takeuchi, M. Uesugi and O. Furukimi
    • Organizer
      Euro PM2018 Congress, Birbao, Spain
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04779
  • [Presentation] Four-dimensional observation of ductile fracture in sintered iron using synchrotron X-ray laminography2019

    • Author(s)
      Y. Ozaki, Y. Mugita, M. Aramaki, O. Furukimi, S. Oue, F. Jiang, T. Tsuji, A. Takeuchi, M. Uesugi & K. Ashizuka
    • Organizer
      EuroPM2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K04779
  • 1.  品川 一成 (30215983)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 2.  平山 恭介 (70717743)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results

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