Rchr
J-GLOBAL ID：201201028197150071   Update date: Apr. 12, 2024

Fujiwara Hiroshi

フジワラ ヒロシ | Fujiwara Hiroshi
Affiliation and department：
Ritsumeikan University Department of Mechanical Engineering, College of Science and Engineering

About Ritsumeikan University Department of Mechanical Engineering, College of Science and Engineering


Job title： Professor
Research field  (1)： Structural and functional materials
Research keywords  (5)： Harmonic structure control ,  mechanical property ,  crystallographic orientation ,  microstructure control ,  nano structure
Research theme for competitive and other funds  (15)：
  • 2024 - 2027 Development of Trimodal Hetero Structure Materials
  • 2023 - 2024 Low Thermal Expansion by using Shape Memory Effect in Heat Spreader Materials with High Thermal Conductivity
  • 2022 - 2023 Development of harmonic structure composite of high entropy alloys by using the synergy effect of BCC/FCC/HCP phases.
  • 2018 - 2023 Clarification of innovative deformation mechanism in harmonic structure materials and creation of design principle for structure materials for next generation
  • 2019 - 2022 Harmonic Microstructure Control and Mechanical Properties of of High Entropy Alloy
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Papers (129)：
  • Benjamin Guennec, Amine Hattal, Kentaro Nagano, Azziz Hocini, Kamilla Mukhtarova, Takahiro Kinoshita, Noriyo Horikawa, Hiroshi Fujiwara, Jenő Gubicza, Madjid Djemaï, et al. Failure mechanisms data analysis during tension of additively manufactured Ti-6Al-4V alloy reinforced with nano-zirconia particles: Investigations of the crack path. Data in Brief. 2024. 54. 110283-110283
  • Kentaro NAGANO, Mie KAWABATA-OTA, Hiroshi FUJIWARA. Unique Deformation Structure of Ti-25mass%Nb-25mass%Zr Alloy with Harmonic Structure under Cold Rolling. Journal of the Japan Society of Powder and Powder Metallurgy. 2024. 71. 1. 10-16
  • Debdipta Banik, Saikat Mandal, S. Mukherjee, Hiroshi Fujiwara, K. Ameyama, K. Mondal. The Enhanced Corrosion Resistance of Harmonic Structured Cantor Alloy in Hank’s Simulated Body Fluid. Journal of Materials Engineering and Performance. 2024. 33. 1. 385-397
  • T. Kuno, K. Kobayashi, H. Fujiwara. Study of the Phase Transition from TbCu7 Structure to ThMn12 Structure in Newly Developed ThMn12 Type Magnets Using a Numerical Analysis Method for X-Ray Diffraction Patterns. Materials Science Forum. 2023. 1107. 123-128
  • S. Onoue, S. Hosogi, T. Kuno, M. Kawabata, H. Fujiwara, K. Isonishi, K. Ameyama. Microstructure Evolution and Unique Deformation Behavior of a CrMnFeCoNi Harmonic Structure High Entropy Alloy at Elevated Temperatures. Materials Science Forum. 2023. 1107. 73-78
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MISC (38)：
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Patents (3)：
  • 銅-モリブデン複合材料及びその製造方法
  • 粉末冶金鉄鋼材料及びその製造方法
  • 複合セラミックスおよびその製造方法
Books (2)：
  • セラミックス・金属の焼成、焼結技術とプロセス開発
    技術情報協会 2024 ISBN:9784867980095
  • 傾斜機能材料ハンドブック
    エヌ・ティー・エス 2024 ISBN:9784860437763
Lectures and oral presentations  (183)：
  • 新規1-12型構造焼結磁石における保磁力発現と微細組織の相関関係
    (日本金属学会2024年春期(第174回)講演大会 2024)
  • High-Temperature Deformation Behavior of a Harmonic Structure Designed CrMnFeCoNi Alloy
    (2024 TMS Annual Meeting & Exhibition 2024)
  • Effect of volume fraction of network structure composed of high-entropy CrMnFeCoNi alloy on fatigue crack propagation in 304L stainless steel compact
    (13th International Fatigue Congress (FATIGUE2022+1) 2023)
  • Fatigue damage evaluation of coarse and fine grains in notched austenitic stainless steel with harmonic structure
    (13th International Fatigue Congress (FATIGUE2022+1) 2023)
  • Analysis of the changes of the microstructures on phase transition from TbCu7-type to ThMn12-type associated with in newly ThMn12-type magnets
    (International Conference on Powder and Powder Metallurgy 2023 (JSPMIC2023) 2023)
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Education (3)：
  • 1996 - 1999 Ritsumeikan University Graduate School of Science and Engineering Science and Engineering Major
  • 1994 - 1996 Ritsumeikan University Graduate School of Science and Engineering
  • 1990 - 1994 Ritsumeikan University College of Science and Engineering Department of Mechanical Engineering
Professional career (2)：
  • Doctor of Engineering (Ritsumeikan University)
  • Master of Engineering (Ritsumeikan University)
Work history (3)：
  • 2021/04 - 現在 Ritsumeikan University College of Science and Engineering, Department of Mechanical Engineering Professer
  • 2016/04 - 2021/03 Shizuoka Institute of Science and Technolory Department of Mechanical Engineering Professor
  • 2011/04 - 2016/03 Doshisha University Faculty of Science and Engineering Department of Mechanical and Systems Engineering Associate Professor
Committee career (13)：
  • 2024/04 - 現在 日本材料学会 常議員
  • 2023/04 - 現在 日本機械学会 商議員
  • 2023/04 - 現在 日本金属学会 代議員
  • 2022/04 - 現在 粉体粉末冶金協会 理事
  • 2016/04 - 2022/03 (社)日本金属学会 会誌編集委員会・欧文誌査読委員
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Awards (4)：
  • 2023/05 - 日本材料学会疲労部門委員会 論文賞 Effect of grain size on fatigue limit in CrMnFeCoNi high-entropy alloy fabricated by spark plasma sintering under four-point bending
  • 2020/07 - 第5回滋賀テックプラングランプリ企業賞(三井化学賞) 強くしなやかな新金属
  • 2015/11 - 3rd International Conference on Powder Metallurgy in Asia (APMA2015) Poster Award of Outstanding Presentation
  • 2012/11 - 日本粉末冶金工業会 第10回PM研究促進展奨励賞 "調和組織制御による金属複合材料の創製とその機械的性質"
Association Membership(s) (5)：
The Japan Society of Mechanical Engineers ,  The Society of Materials Science, Japan ,  Japan Society of Powder and Powder Metallurgy ,  The Iron and Steel Institute of Japan ,  The Japan Institute of Metals
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