FUJIMURA Nao 藤村奈央

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FUJIMURA NAO 藤村奈央

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Researcher Number	40732988
Other IDs
Affiliation (Current)	2025: 北海道大学, 工学研究院, 教授
Affiliation (based on the past Project Information) *help	2025: 北海道大学, 工学研究院, 教授 2017 – 2024: 北海道大学, 工学研究院, 助教 2014 – 2015: 北海道大学, 工学(系)研究科(研究院), 助教
Review Section/Research Field	Principal Investigator Basic Section 18010:Mechanics of materials and materials-related / Materials/Mechanics of materials Except Principal Investigator Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields
Keywords	Principal Investigator 組織の微細化 / 表面改質 / 振動圧縮負荷 / マグネシウム合金 / 疲労 / 機械材料・材料力学 / ステンレス鋼 / 表面粗さ / 疲労損傷評価 / 金属材料 … More / 振動 / 接触 / 疲労特性改善 / 表面性状 … More Except Principal Investigator き裂伝搬 / き裂進展 / 放射光 / 真空 / 内部起点型破壊 / ギガサイクル疲労 / き裂発生 / き裂伝播 / 疲労 Less

振動圧縮負荷を利用した金属表面改質技術による強度特性改善効果と改質方針の提案Principal Investigator
- Principal Investigator
  
  藤村奈央
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18010:Mechanics of materials and materials-related
- Research Institution
  Hokkaido University
表面改質技術Scanning Cyclic Pressによる金属の改質機構の解明Principal Investigator
- Principal Investigator
  
  藤村奈央
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18010:Mechanics of materials and materials-related
- Research Institution
  Hokkaido University
超高サイクル疲労における内部起点型破壊評価手法の確立
- Principal Investigator
  
  中村孝
- Project Period (FY)
  2021 – 2024
- 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
  Hokkaido University
Improvement of fatigue properties of metallic material by using surface modification technique Scanning Cyclic PressPrincipal Investigator
- Principal Investigator
  
  Fujimura Nao
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 18010:Mechanics of materials and materials-related
- Research Institution
  Hokkaido University
Elucidation of the mechanism of very high cycle fatigue and the development of its evaluation method based on synchrotron radiation micro/nano- CT
- Principal Investigator
  
  Nakamura Takashi
- Project Period (FY)
  2018 – 2021
- 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
  Hokkaido University
Changing mechanisms of surface topography and the fatigue damage assessment in cyclically loaded metal materialsPrincipal Investigator
- Principal Investigator
  
  FUJIMURA Nao
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Hokkaido University
Proposing of damage assessment method of seismic-loaded structural material based on surface roughness measurementPrincipal Investigator
- Principal Investigator
  
  FUJIMURA NAO
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Hokkaido University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation

[Journal Article] Characterization of internal fatigue crack initiation in Ti‐6Al‐4V alloy via synchrotron radiation X‐ray computed tomography2023
- Author(s)
  Yoshinaka Fumiyoshi、Nakamura Takashi、Oguma Hiroyuki、Fujimura Nao、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
- Journal Title
  
  Fatigue & Fracture of Engineering Materials & Structures
  
  Volume: － Issue: 6 Pages: 1-10
- DOI
  10.1111/ffe.13957
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-19H02034
[Journal Article] 高強度金属材料の超高サイクル疲労における内部微小き裂の発生・進展挙動2023
- Author(s)
  中村孝, 藤村奈央, 薛高格, 髙橋航圭, 竹内晃久, 上椙真之, 上杉健太朗
- Journal Title
  
  SPring-8/ SACLA利用者情報
  
  Volume: 28 Pages: 119-123
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04529
[Journal Article] Full-life growth behavior of a naturally initiated internal fatigue crack in beta titanium alloy via in situ synchrotron radiation multiscale tomography2023
- Author(s)
  Xue Gaoge、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Oguma Hiroyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
- Journal Title
  
  International Journal of Fatigue
  
  Volume: 170 Pages: 107571-107571
- DOI
  10.1016/j.ijfatigue.2023.107571
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-22KJ0059, KAKENHI-PROJECT-19H02034
[Journal Article] Experimental Approach for Clarifying Initiation and Growth Behaviors of Internal Fatigue Cracks Using Synchrotron Radiation Multiscale X-ray Computed Tomography2023
- Author(s)
  Nakamura Takashi、Xue Gaoge、Kon Yuma、Fujimura Nao、Yamazaki Takuya、Tonozaki Nobuyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
- Journal Title
  
  Materials Performance and Characterization
  
  Volume: 12 Issue: 2 Pages: 20230023-20230023
- DOI
  10.1520/mpc20230023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22KJ0059, KAKENHI-PROJECT-21H04529
[Journal Article] Initiation and propagation of small fatigue crack in beta titanium alloy observed through synchrotron radiation multiscale computed tomography2022
- Author(s)
  Xue Gaoge、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Oguma Hiroyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
- Journal Title
  
  Engineering Fracture Mechanics
  
  Volume: 263 Pages: 108308-108308
- DOI
  10.1016/j.engfracmech.2022.108308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-22KJ0059, KAKENHI-PROJECT-19H02034
[Journal Article] Detection of small internal fatigue cracks in Ti‐6Al‐4V via synchrotron radiation nanocomputed tomography2022
- Author(s)
  Xue Gaoge、Tomoda Yuta、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Yoshinaka Fumiyoshi、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
- Journal Title
  
  Fatigue & Fracture of Engineering Materials & Structures
  
  Volume: 45 Issue: 9 Pages: 2693-2702
- DOI
  10.1111/ffe.13765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529, KAKENHI-PROJECT-22KJ0059
[Journal Article] Three-dimensional Observation of Small Fatigue Cracks Growth Process in a Beta Titanium Alloy Ti-22V-4Al using Multiscale Synchrotron Radiation Computed Tomography2022
- Author(s)
  Xue Gaoge、Nakamura Takashi、Fujimura Nao、Oguma Hiroyuki、Takeuchi Akihisa、Uesugi Masayuki、Uesugi Kentaro
- Journal Title
  
  Proceedings of the 7th International Conference on Advanced Steels, ICAS 2022
  
  Volume: － Pages: 132-135
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529
[Journal Article] The Formation Process of Multiple Facets in Internal Fatigue Fractures of (α+β) Ti-6Al-4V2022
- Author(s)
  Yamazaki Takuya、Morishita Hironori、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke
- Journal Title
  
  Proceedings of the 7th International Conference on Advanced Steels, ICAS 2022
  
  Volume: － Pages: 136-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529
[Journal Article] Estimation of Fatigue life for internal cracks using crack growth rates measured in a vacuum environment2022
- Author(s)
  Modi Sourav Kumar、Mehendiratta Paras、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke
- Journal Title
  
  Proceedings of the 7th International Conference on Advanced Steels, ICAS 2022
  
  Volume: － Pages: 140-143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529
[Journal Article] 微小内部き裂の発生・進展挙動に基づくα+β型チタン合金の疲労寿命分布解析2022
- Author(s)
  森下弘法，中村孝，藤村奈央，髙橋航圭
- Journal Title
  
  材料
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04529
[Journal Article] Initiation and Propagation Processes of Internal Fatigue Cracks in β Titanium Alloy Based on Fractographic Analysis2021
- Author(s)
  Xue Gaoge、Nakamura Takashi、Fujimura Nao、Takahashi Kosuke、Oguma Hiroyuki
- Journal Title
  
  Applied Sciences
  
  Volume: 11 Issue: 1 Pages: 131-131
- DOI
  10.3390/app11010131
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03748, KAKENHI-PROJECT-19H02034
[Journal Article] Detection of small internal fatigue cracks of TI-6Al-4V in the very high cycle regime via synchrotron radiation nanocomputed tomography2021
- Author(s)
  Nakamura Takashi, Fujimura Nao, Tomoda Yuta, Xue Gaoge, Yoshinaka Fumiyoshi, Takeuchi Akihisa, Uesugi Masayuki, Uesugi Kentaro
- Journal Title
  
  Proceedings of the 8th Engineering Integrity Society International Conference on Durability & Fatigue, 2021
  
  Volume: － Pages: 349-357
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] Effect of vacuum pressure on small crack propagation in Ti-6Al-4V2021
- Author(s)
  Yoshinaka Fumiyoshi、Xue Gaoge、Fujimura Nao、Nakamura Takashi
- Journal Title
  
  International Journal of Fatigue
  
  Volume: 142 Pages: 105961-105961
- DOI
  10.1016/j.ijfatigue.2020.105961
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14853, KAKENHI-PROJECT-18H03748
[Journal Article] 真空環境下におけるき裂進展速度に基づく内部き裂の疲労寿命推定2019
- Author(s)
  ソラブクマールモディ，メヘンディラッタパラス，塚越拓摩, 中村孝，藤村奈央，髙橋航圭
- Journal Title
  
  日本機械学会M&M2019 材料力学カンファレンス講演論文集
  
  Volume: -
- NAID
  130007846707
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] 破面解析に基づくTi-22V-4Al 合金における内部疲労き裂の発生・進展過程2019
- Author(s)
  薛高格，藤村奈央，中村孝，小熊博幸，髙橋航圭
- Journal Title
  
  日本機械学会M&M2019 材料力学カンファレンス講演論文集
  
  Volume: -
- NAID
  130007846526
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] 放射光顕微CT によるTi-6Al-4V の内部疲労き裂発生過程2019
- Author(s)
  中村孝, 友田悠太, 藤村奈央, 吉中奎貴, 小熊博幸, 竹内晃久, 上椙真之,上杉健太朗
- Journal Title
  
  日本機械学会M&M2019 材料力学カンファレンス講演論文集
  
  Volume: -
- NAID
  130007846525
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] 大気および真空環境における微小疲労き裂の進展・停留挙動2019
- Author(s)
  塚越拓摩,石原梨沙, Paras Mehendiratta,中村孝,藤村奈央,高橋航圭
- Journal Title
  
  日本材料学会第68期学術講演会講演論文集
  
  Volume: - Pages: 87-88
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] 放射光顕微CT による高強度金属内部の高分解能非破壊観察2019
- Author(s)
  今佑宇真，中村孝，藤村奈央，吉中奎貴，髙橋航圭，竹内晃久，上椙真之，上杉健太朗
- Journal Title
  
  日本機械学会M&M2019 材料力学カンファレンス講演論文集
  
  Volume: -
- NAID
  130007846701
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] Ti-6Al-4V における表面および内部微小疲労き裂の開閉口挙動2019
- Author(s)
  友田悠太,中村孝,藤村奈央,吉中奎貴,小熊博幸, 竹内晃久,上椙真之,上杉健太朗
- Journal Title
  
  日本材料学会第68期学術講演会講演論文集
  
  Volume: - Pages: 77-78
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] Changing mechanism of surface topography in low-cycle fatigue of austenitic stainless steel2018
- Author(s)
  藤村奈央，西塚祐斗，髙橋航圭，中村孝
- Journal Title
  
  Transactions of the JSME (in Japanese)
  
  Volume: 84 Issue: 864 Pages: 18-00206-18-00206
- DOI
  10.1299/transjsme.18-00206
- NAID
  130007439236
- ISSN
  2187-9761
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14552
[Journal Article] Effects of vacuum environment on the fatigue crack growth properties of high strength steel - behavior of long crack by ΔK decreasing test -2018
- Author(s)
  Paras Mehendiratta, Risa Ishihara, Takashi Nakamura, Nao Fujimura, Kosuke Takahashi
- Journal Title
  
  日本機械学会M&M2018材料力学カンファレンス　講演論文集
  
  Volume: 1
- NAID
  130007667546
- Data Source
  KAKENHI-PROJECT-18H03748
[Journal Article] 高強度鋼の疲労き裂進展特性に及ぼす真空環境の影響ーΔK漸増試験による微小き裂の挙動ー2018
- Author(s)
  石原梨沙，メヘンディラッタパラス，中村孝，藤村奈央，高橋航圭
- Journal Title
  
  日本機械学会M&M2018材料力学カンファレンス　講演論文集
  
  Volume: 1
- NAID
  130007667547
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] Controlling Factors of Scanning Cyclic Press on the Surface Modification of Magnesium Alloy2023
- Author(s)
  Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Tatsuki Wajima
- Organizer
  13th International Fatigue Congress (FATIGUE 2022+1)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03820
[Presentation] 放射光X線CT観察に基づいたTi-6Al-4Vにおける表面および内部微小疲労き裂の競合過程2023
- Author(s)
  藤村奈央、山崎拓也、薛高格、髙橋航圭、中村孝
- Organizer
  日本材料学会　第72期学術講演会
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] A study of the significance of fractographic features on internal fatigue fracture in titanium alloys via synchrotron radiation computed tomography2023
- Author(s)
  Gaoge Xue, Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
- Organizer
  The Advanced Technology in Experimental Mechanics and International DIC Society Joint Conference 2023 (ATEM-iDICs '23)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] A naturally initiated internal fatigue crack growth process in beta titanium alloy using in situ synchrotron radiation multiscale computed tomography2023
- Author(s)
  Gaoge Xue, Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
- Organizer
  13th International Fatigue Congress, Fatigue 2022+1
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] 放射光X線CTを用いた内部起点型微小疲労き裂の非破壊観察技術2023
- Author(s)
  中村孝、藤村奈央、薛高格、山崎拓也、五十嵐元、髙橋航圭
- Organizer
  日本材料学会　第72期学術講演会
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] (α+β)Ti-6Al-4Vにおける内部疲労き裂の開閉口挙動に及ぼす繰返し圧縮負荷の影響2023
- Author(s)
  増谷幸香，藤村奈央，薛高格，中村孝，髙橋航圭
- Organizer
  日本機械学会　M&M2023 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] 析出硬化ステンレス鋼SUS630 の微小疲労き裂進展特性2023
- Author(s)
  上野竜史，五十嵐元，薛高格，藤村奈央，中村孝，髙橋航圭
- Organizer
  日本機械学会　M&M2023 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Surface Modification of Extruded Magnesium Alloy Using Cyclically Compression Loading2023
- Author(s)
  Nao Fujimura, Takashi Nakamura, Kosuke Takahashi, Tatsuki Wajima
- Organizer
  The Advanced Technology in Experimental Mechanics and International DIC Society Joint Conference 2023 (ATEM-iDICs’23)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03820
[Presentation] Detection of Small Internal Fatigue Cracks in 17-4PH Stainless Steel via Synchrotron Radiation Computed Tomography2023
- Author(s)
  Takashi Nakamura, Nao Fujimura, Gaoge Xue, Gen Igarashi, Kosuke Takahashi, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
- Organizer
  The Advanced Technology in Experimental Mechanics and International DIC Society Joint Conference 2023 (ATEM-iDICs '23)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Effects of microstructure refinement and metallic adhesion on the sub-surface fatigue crack propagation process in Ti6Al4V alloy2023
- Author(s)
  Hiroyuki Oguma, Fumiyoshi Yoshinaka, Nao Fujimura, Takuya Yamazaki, Takashi Nakamura
- Organizer
  13th International Fatigue Congress, Fatigue 2022+1
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Scanning cyclic pressによるマグネシウム合金の表面改質における支配因子2022
- Author(s)
  藤村奈央，髙橋航圭，中村孝，和島達希
- Organizer
  日本材料学会　第35回疲労シンポジウム
- Data Source
  KAKENHI-PROJECT-22K03820
[Presentation] Scanning Cyclic Pressを用いたマグネシウム合金AZ31の表面改質における圧縮荷重の影響2022
- Author(s)
  安部直輝，阿部すずか，藤村奈央，中村孝，髙橋航圭
- Organizer
  日本機械学会　北海道学生会　第51回学生員卒業研究発表講演会
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] Scanning cyclic pressによるマグネシウム合金AZ31の表面改質層に及ぼす圧縮荷重の影響2022
- Author(s)
  安部直輝，阿部すずか，藤村奈央，中村孝，髙橋航圭，和島達希
- Organizer
  日本機械学会　M&M2022　材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-22K03820
[Presentation] Detection of small internal fatigue cracks of Ti-6Al-4V in the very high cycle regime via synchrotron radiation nanocomputed tomography2021
- Author(s)
  T. Nakamura, N. Fujimura, Y. Tomoda, G. Xue, F. Yoshinaka, A. Takeuchi, M. Uesugi, K. Uesugi
- Organizer
  Fatigue 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] Classification of internal fatigue crack growth stages of (α+β) Ti-6Al-4V by fractographic analysis focusing on multiple facet formation2021
- Author(s)
  Takuya Yamazaki, Hironori Morishita, Yuta Tomoda, Takashi Nakamura, Nao Fujimura, Kosuke Takahashi
- Organizer
  Eighth International Conference on Very High Cycle Fatigue (VHCF8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Initiation and propagation process of small fatigue crack in beta titanium alloy via multiscale synchrotron radiation computed tomography2021
- Author(s)
  Gaoge Xue, Takashi Nakamura, Nao Fujimura, Hiroyuki Oguma, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
- Organizer
  Eighth International Conference on Very High Cycle Fatigue (VHCF8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Improvement of the fatigue property of magnesium alloy AZ31 through a new surface modification technique: scanning cyclic press2021
- Author(s)
  Nao Fujimura, Suzuka Abe, Koyo Ooga, Takashi Nakamura, Kosuke Takahashi, Tatsuki Wajima
- Organizer
  Eighth International Conference on Very High Cycle Fatigue (VHCF8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] (α+β) Ti-6Al-4Vの内部疲労破壊におけるマルチファセット形成過程2021
- Author(s)
  山崎拓也, 森下弘法, 友田悠太, 中村孝, 藤村奈央, 高橋航圭
- Organizer
  日本機械学会M&M2021材料力学コンファレンス
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Nondestructive observation of internal fatigue crack initiation in Ti-6Al-4V via synchrotron radiation X-ray CT2021
- Author(s)
  Fumiyoshi Yoshinaka, Takashi Nakamura, Hiroyuki Oguma, Nao Fujimura, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
- Organizer
  Eighth International Conference on Very High Cycle Fatigue (VHCF8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] A fractographic study of the initiation and propagation progress of internal fatigue cracks in Ti-22V-4Al with different alpha-phase precipitation2021
- Author(s)
  G. Xue, T. Nakamura, N. Fujimura, K. Takahashi, H. Oguma
- Organizer
  Fatigue 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] Analysis of fatigue life distribution of Ti-6Al-4V based on the initiation and propagation behaviors of small internal cracks2021
- Author(s)
  Hironori Morishita, Takashi Nakamura, Nao Fujimura, Kosuke Takahashi
- Organizer
  Eighth International Conference on Very High Cycle Fatigue (VHCF8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Ti-22V-4Alの内部破壊に及ぼす寸法効果の影響2021
- Author(s)
  陳柏育, 薛高格, 中村孝, 藤村奈央, 高橋航圭
- Organizer
  日本機械学会M&M2021材料力学コンファレンス
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] A trial for detecting small fatigue cracks initiating from non-metallic inclusions in precipitation-hardened stainless steel2021
- Author(s)
  Sourav Kumar Modi, Nao Fujimura, Kosuke Takahashi, Takashi Nakamura, Akihisa Takeuchi, Masayuki Uesugi, Kentaro Uesugi
- Organizer
  Eighth International Conference on Very High Cycle Fatigue (VHCF8)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04529
[Presentation] Scanning Cyclic Pressを施したマグネシウム合金の組織における加工パラメータの影響2020
- Author(s)
  阿部すずか，藤村奈央，中村孝，髙橋航圭
- Organizer
  日本機械学会北海道学生会　第49回学生員卒業研究発表講演会
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] Scanning Cyclic Pressを用いたマグネシウム合金の表面改質に及ぼす負荷繰返し数の影響2020
- Author(s)
  阿部すずか，藤村奈央，大賀向陽，髙橋航圭，中村孝，和島達希
- Organizer
  日本機械学会　2020年度年次大会
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] 微小内部き裂の発生・進展挙動に基づくα+β型チタン合金の疲労寿命分布解析2020
- Author(s)
  森下弘法, 中村孝, 藤村奈央, 髙橋航圭
- Organizer
  日本材料学会　第69期学術講演会
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] A Study of Vacuum Pressure Effect on Small Surface Crack Propagation in Ti-6Al-4V2020
- Author(s)
  G. Xue, F. Yoshinaka, N. Fujimura, K. Takahashi and T. Nakamura
- Organizer
  Asia-Pacific Conference on Fracture and Strength 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] 表面改質技術Scanning Cyclic Pressを施した低炭素鋼S25Cの疲労特性2020
- Author(s)
  藤村奈央，丹野椋子，宮崎数則，中村孝，髙橋航圭，和島達希
- Organizer
  日本材料学会　第69期学術講演会
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] 破面解析に基づくTi-22V-4Al 合金における内部疲労き裂の発生・進展過程2019
- Author(s)
  薛高格，藤村奈央，中村孝，小熊博幸，髙橋航圭
- Organizer
  日本機械学会M&M2019 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] 大気および真空環境における微小疲労き裂の進展・停留挙動2019
- Author(s)
  塚越拓摩,石原梨沙, Paras Mehendiratta,中村孝,藤村奈央,高橋航圭
- Organizer
  日本材料学会第68期学術講演会
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] 放射光顕微CT による高強度金属内部の高分解能非破壊観察2019
- Author(s)
  今佑宇真，中村孝，藤村奈央，吉中奎貴，髙橋航圭，竹内晃久，上椙真之，上杉健太朗
- Organizer
  日本機械学会M&M2019 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] Scanning Cyclic Pressを施したマグネシウム合金の疲労特性と表層組織観察2019
- Author(s)
  藤村奈央，大賀向陽，大久保賢二，中村孝，髙橋航圭，和島達希
- Organizer
  日本材料学会　第68期学術講演会
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] 放射光顕微CT によるTi-6Al-4V の内部疲労き裂発生過程2019
- Author(s)
  中村孝, 友田悠太, 藤村奈央, 吉中奎貴, 小熊博幸, 竹内晃久, 上椙真之,上杉健太朗
- Organizer
  日本機械学会M&M2019 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] 真空環境下におけるき裂進展速度に基づく内部き裂の疲労寿命推定2019
- Author(s)
  ソラブクマールモディ，メヘンディラッタパラス，塚越拓摩, 中村孝，藤村奈央，髙橋航圭
- Organizer
  日本機械学会M&M2019 材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] 表面改質技術Scanning Cyclic Pressによる低炭素鋼S25Cの疲労特性改善効果2019
- Author(s)
  丹野椋子，藤村奈央，中村孝，髙橋航圭
- Organizer
  日本機械学会M&M2019材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] Scanning Cyclic Pressによるマグネシウム合金AZ31の表面改質2019
- Author(s)
  藤村奈央，大賀向陽，中村孝，髙橋航圭，和島達希
- Organizer
  日本機械学会　M&M若手シンポジウム2019
- Data Source
  KAKENHI-PROJECT-19K14835
[Presentation] Ti-6Al-4V における表面および内部微小疲労き裂の開閉口挙動2019
- Author(s)
  友田悠太,中村孝,藤村奈央,吉中奎貴,小熊博幸, 竹内晃久,上椙真之,上杉健太朗
- Organizer
  日本材料学会第68期学術講演会
- Data Source
  KAKENHI-PROJECT-18H03748
[Presentation] Changing Mechanisms of Surface Relief and the Damage Evaluation of Low Cycle Fatigued Austenitic Stainless Steel2018
- Author(s)
  Nao Fujimura, Takashi Nakamura, Kosuke Takahashi
- Organizer
  Fatigue 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14552
[Presentation] Quantitative Evaluation of Changes in Surface Relief of Low Cycle Fatigued SUS316NG2017
- Author(s)
  Nao Fujimura, Takashi Nakamura
- Organizer
  The 7th East Asia Mechanical and Aerospace Engineering Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14552
[Presentation] 低サイクル疲労を受けたSUS316NGの表面性状変化機構と損傷評価2017
- Author(s)
  藤村奈央、西塚祐斗、中村孝、髙橋航圭
- Organizer
  日本機械学会M&M2017材料力学カンファレンス
- Data Source
  KAKENHI-PROJECT-17K14552
[Presentation] SUS316NGの低サイクル疲労寿命と表面性状の変化に及ぼすひずみ速度の影響2016
- Author(s)
  上遠野寛，中村孝，藤村奈央，中田康敬，西塚祐斗
- Organizer
  日本機械学会　北海道学生会　第45回学生員卒業研究発表講演会
- Place of Presentation
  函館工業高等専門学校（函館市）
- Year and Date
  2016-03-07
- Data Source
  KAKENHI-PROJECT-26889001
[Presentation] 低サイクル疲労損傷を受けたSUS316NGにおける表面粗さの分布2015
- Author(s)
  藤村奈央，中村孝，信耕友樹
- Organizer
  日本機械学会　M&M2015材料力学カンファレンス
- Place of Presentation
  慶應義塾大学矢上キャンパス（横浜市）
- Year and Date
  2015-11-21
- Data Source
  KAKENHI-PROJECT-26889001
[Presentation] SUS316NGの低サイクル疲労における表面凹凸の変化とその形成機構2015
- Author(s)
  西塚祐斗，中村孝，藤村奈央，信耕友樹，中田康敬
- Organizer
  日本機械学会北海道学生会第44回学生員卒業研究発表講演会
- Place of Presentation
  北海道科学大学（北海道）
- Year and Date
  2015-03-07
- Data Source
  KAKENHI-PROJECT-26889001

1. Nakamura Takashi (30237408)

# of Collaborated Projects: 2 results

# of Collaborated Products: 44 results
2. 戸田裕之 (70293751)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 竹内晃久 (70426526)

# of Collaborated Projects: 2 results

# of Collaborated Products: 20 results
4. 上杉健太朗 (80344399)

# of Collaborated Projects: 2 results

# of Collaborated Products: 20 results
5. 古谷佳之 (60354255)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 小熊博幸 (80515122)

# of Collaborated Projects: 2 results

# of Collaborated Products: 17 results
7. 上椙真之 (20426521)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
8. 吉中奎貴

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

FUJIMURA Nao 藤村 奈央

FUJIMURA NAO 藤村 奈央

Research Projects

Research Products

Co-Researchers

振動圧縮負荷を利用した金属表面改質技術による強度特性改善効果と改質方針の提案Principal Investigator

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表面改質技術Scanning Cyclic Pressによる金属の改質機構の解明Principal Investigator

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超高サイクル疲労における内部起点型破壊評価手法の確立

Principal Investigator

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Improvement of fatigue properties of metallic material by using surface modification technique Scanning Cyclic PressPrincipal Investigator

Principal Investigator

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Elucidation of the mechanism of very high cycle fatigue and the development of its evaluation method based on synchrotron radiation micro/nano- CT

Principal Investigator

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Changing mechanisms of surface topography and the fatigue damage assessment in cyclically loaded metal materialsPrincipal Investigator

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Proposing of damage assessment method of seismic-loaded structural material based on surface roughness measurementPrincipal Investigator

Principal Investigator

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Research Institution

[Journal Article] Characterization of internal fatigue crack initiation in Ti‐6Al‐4V alloy via synchrotron radiation X‐ray computed tomography2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 高強度金属材料の超高サイクル疲労における内部微小き裂の発生・進展挙動2023

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[Journal Article] Full-life growth behavior of a naturally initiated internal fatigue crack in beta titanium alloy via in situ synchrotron radiation multiscale tomography2023

Author(s)

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[Journal Article] Experimental Approach for Clarifying Initiation and Growth Behaviors of Internal Fatigue Cracks Using Synchrotron Radiation Multiscale X-ray Computed Tomography2023

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[Journal Article] Initiation and propagation of small fatigue crack in beta titanium alloy observed through synchrotron radiation multiscale computed tomography2022

Author(s)

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[Journal Article] Detection of small internal fatigue cracks in Ti‐6Al‐4V via synchrotron radiation nanocomputed tomography2022

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[Journal Article] Three-dimensional Observation of Small Fatigue Cracks Growth Process in a Beta Titanium Alloy Ti-22V-4Al using Multiscale Synchrotron Radiation Computed Tomography2022

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FUJIMURA Nao 藤村奈央

FUJIMURA NAO 藤村奈央