Rchr
J-GLOBAL ID：200901099695569046   Update date: Nov. 05, 2024

Hirosawa Shoichi

ヒロサワ ショウイチ | Hirosawa Shoichi
Affiliation and department：
Yokohama National University Faculty of Engineering Division of Systems Research

About Yokohama National University Faculty of Engineering Division of Systems Research


Job title： Professor
Homepage URL  (1)： https://hirosawalab.ynu.ac.jp/
Research field  (3)： Material fabrication and microstructure control ,  Structural and functional materials ,  Metallic materials
Research keywords  (3)： Computational Materials Science ,  Microstructural Control and Analysis ,  Structural Materials Design
Research theme for competitive and other funds  (20)：
  • 2017 - 現在 アルミニウム合金の高温長時間保持後の特性予測
  • 2012 - 現在 自動車用アルミニウム合金の焼付塗装硬化特性に関する研究
  • 2021 - 2024 Elucidation of nano-precipitate strengthening mechanism in aluminum alloys by in-situ tensile-testing TEM observation and dislocation dynamics
  • 2019 - 2021 アルミニウム合金の成形後人工時効レスホットスタンピングの開発
  • 2018 - 2020 活性金属合金ろう材の熱力学検討
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Papers (118)：
  • HIROSAWA Shoichi, KIM Junmo, MAENO Tomoyosh, SUZUKI Yasushi, YABUKI Yuuji. Concurrent Improvement of strength, formability and SCC resistance of Al-Zn-Mg-Cu alloy by hot stamping after rapid heating and re-aging on paint baking treatment. Materials Research Proceedings. 2024. 44. 227-232
  • KAWANA Ryohei, HIROSAWA Shoichi, OOTAKI Mitsuhiro, MAENO Tomoyoshi, SUZUKI Yasushi, YABUKI Yuuji. Improvement of formability of silicon-containing recycled wrought aluminum alloy by hot stamping after rapid heating. Materials Research Proceedings. 2024. 44. 368-373
  • Morino, T, Ode, M, Hirosawa, S. Direct CALPHAD coupling phase-field model: Closed-form expression for interface composition satisfying equal diffusion potential condition. PHYSICAL REVIEW E. 2024. 109. 6
  • K.Edalati, A.Q.Ahmed, S.Akrami, K.Ameyama, V.Aptukov, R.N.Asfandiyarov, M.Ashida, V.Astanin, A.Bachmaier, V.Beloshenko, et al. Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review. Journal of Alloys and Compounds. 2024. 1002. 174667-150
  • Ma Pengcheng, Masuda Takahiro, Hirosawa Shoichi, Horita Zenji. Development of high-strength Al-Cu-Mg alloy by combined application of high-pressure torsion and aging treatment. Journal of Japan Institute of Light Metals. 2023. 73. 12. 585-591
ｍore...
MISC (21)：
  • 廣澤渉一. アルミニウム合金の諸特性とアプリケーション動向. 電気加工学会誌. 2022. 56. 142. 101-105
  • GOTO Koji, KITANAKA Kenta, HIROSAWA Shoichi. Derivation of Constitutive Equations by Correcting Effects of Friction and Processing Heat for Aluminum Alloys: For Prediction of Strength and Microstructures after Hot Compression. PLASTOS. 2021. 4. 37. 8-12
  • Shoichi HIROSAWA. Nano-Scale Imaging by Three-Dimensional Atom Probe. Bunseki. 2019. 5. 186-192
  • Shoichi HIROSAWA. Phase Diagram of Aluminum Alloys and their Application to Precipitate Phenomena. Bulletine of The Iron and Steel Institute of Japan. 2019. 24. 5. 43-48
  • 廣澤渉一. 車体の軽量化を実現するアルミニウム合金の自動車部材への適用. 工業材料. 2017. 65. 12. 26-30
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Patents (6)：
  • アルミニウム合金板の成形方法
  • 建築構造用アルミニウム焼結合金及び製造方法
  • アルミニウム合金板
  • アルミニウム基合金
  • アルミニウム合金板
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Books (4)：
  • 課題研究成果報告書
    軽金属奨学会 2020
  • Advanced Materials in Aerospace Engineering
    Trans Tech Publications Inc. 2016
  • 自動車の軽量化テクノロジー~材料・成形・接合・強度、燃費・電費性能の向上を目指して~
    株式会社 エヌ・ティー・エス 2014 ISBN:9784860434113
  • ナノマテリアル工学大系 第2巻ナノ金属
    フジ・テクノシステム 2006 ISBN:4938555980
Lectures and oral presentations  (67)：
  • リチウムイオン電池負極材へのアルミニウム合金の適用と充放電機構の解明
    (第144回軽金属学会春期大会 2023)
  • Improvement of battery performance by applying iron-containing recycled aluminum to current collector-free anode of lithium-ion batteries
    (INPART workshop 2023)
  • 高強度A7075アルミニウム合金T6板材の成形性および耐SCC性の向上と自動車部材への適用
    (第143回軽金属学会秋期大会 基調講演 2022)
  • Concurrent Improvement of Strength, Formability and SCC Resistance of Al-Zn-Mg-Cu Alloy by Hot Stamping after Rapid Heating and Re-Aging on Paint Baking Treatment
    (The 18th International Conference on Aluminum Alloys(ICAA18) 2022)
  • Improvement of Elastic Moduli and the Underlying Mechanism of Aluminum Alloys Subjected to Aging Treatments
    (Materials Research Meeting 2021 (MRS 2021) 2021)
ｍore...
Education (3)：
  • - 1998 Tokyo Institute of Technology Graduate School, Division of Science and Engineering Department of Metallurgical Engineering
  • - 1995 Tokyo Institute of Technology Graduate School, Division of Science and Engineering Department of Metallurgical Engineering
  • - 1993 Tokyo Institute of Technology Faculty of Engineering Department of Metallurgical Engineering
Work history (9)：
  • 2018/04 - 現在 Yokohama National University Graduate school of Engineering Science Department of Mechanical Engineering, Materials Science and Ocean Engineering Professor
  • 2017/04 - 現在 Yokohama National University College of Engineering Science Department of Mechanical Engineering, Materials Science and Ocean Engineering Professor
  • 2014/04 - 現在 Yokohama National University Faculty of Engineering Division of Systems Research Professor
  • 2017/10 - 2019/03 九州大学巨大ひずみマテリアル国際研究センター客員教授 巨大ひずみマテリアル国際研究センター 客員教授
  • 2007/04 - 2014/03 Yokohama National University Faculty of Engineering Associate Professor
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Committee career (9)：
  • 2021/06 - 2025/06 公益社団法人 軽金属学会 理事、大会運営委員長
  • 2021/06 - 2025/05 一般社団法人 日本アルミニウム協会 産学懇談会 委員
  • 2022/04 - 2024/04 公益社団法人日本金属学会 代議員
  • 2018/04 - 2024/03 公益社団法人 自動車技術会 材料部門委員会 委員
  • 2019/02 - 2024/01 経済産業省 産業構造審議会 臨時委員
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Awards (9)：
  • 2022/03 - 軽金属学会関東支部 関東支部功労賞
  • 2021/11 - 軽金属学会 70周年記念感謝状
  • 2015/03 - 日本金属学会 日本金属学会功績賞
  • 2014/11 - 軽金属学会、軽金属奨学会 軽金属躍進賞
  • 2010/11 - Light Metals Paper Prize
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Association Membership(s) (5)：
自動車技術会 ,  日本鉄鋼協会 ,  Japan Society for Heat Treatment ,  Japan Institute of Metals ,  Japan Institute of Light Metals
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