HIROSAWA Shoichi

Affiliation

Faculty of Engineering, Division of Systems Research

Job Title

Professor

Date of Birth

1969

Research Fields, Keywords

Microstructural Control and Analysis, Computational Materials Science, Structural Materials Design

Mail Address

E-mail address

Web Site

https://hirosawalab.ynu.ac.jp/

Related SDGs




ORCID  https://orcid.org/0000-0002-6572-2552

写真a

Education 【 display / non-display

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    1998

    Tokyo Institute of Technology   Department of Metallurgical Engineering   Doctor Course   Completed

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    1995

    Tokyo Institute of Technology   Department of Metallurgical Engineering   Master Course   Completed

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    1993

    Tokyo Institute of Technology   Department of Metallurgical Engineering   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Tokyo Institute of Technology

Campus Career 【 display / non-display

  • 2017.4
     
     

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Systems Research   Professor  

  • 2014.4
    -
    2017.3

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Materials Science and Chemical Engineering   Professor  

  • 2007.4
    -
    2014.3

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Materials Science and Chemical Engineering   Associate Professor  

  • 2018.4
     
     

    Concurrently   Yokohama National UniversityGraduate school of Engineering Science   Department of Mechanical Engineering, Materials Science and Ocean Engineering   Professor  

  • 2017.4
     
     

    Concurrently   Yokohama National UniversityCollege of Engineering Science   Department of Mechanical Engineering, Materials Science and Ocean Engineering   Professor  

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External Career 【 display / non-display

  • 2017.10
    -
    2019.3

     

  • 2002.1
    -
    2007.3

    Assistant Professor of Department of Metallurgy and Ceramics Science, Tokyo Institute of Technology   Research Assistant  

  • 1999.4
    -
    2001.12

    University of Oxford   Research Associate of Department of Materials  

  • 1998.4
    -
    1999.2

    Technology and Medicine   Department of Materials, Imperial College of Science   Visiting Researcher  

  • 1997.4
    -
    1999.3

    Japan Society for the Promotion of Science   Special researcher of the Japan Society for the Promotion of Science  

Academic Society Affiliations 【 display / non-display

  • 1993
     
     
     

    Japan Institute of Light Metals

  • 1997
     
     
     

    Japan Institute of Metals

  • 2017.11
     
     
     

    自動車技術会

  • 2013
     
     
     

    日本鉄鋼協会

  • 2007
     
     
     

    Japan Society for Heat Treatment

Research Areas 【 display / non-display

  • Nanotechnology/Materials / Metallic material properties

  • Nanotechnology/Materials / Structural materials and functional materials

  • Nanotechnology/Materials / Material processing and microstructure control

 

Research Career 【 display / non-display

  • Development of age-hardening technology for ultrafine-grained aluminum alloys processed by severe plastic deformation

    Project Year:

  • アルミニウム合金の高剛性化を実現する合金設計指導原理の確立

    Project Year:

  • Development of new fabrication process of Al-Mg-Si alloy sheets for body-panels of automobiles

    Project Year:

  • Development of novel heat-resistant aluminum alloys

    Project Year:

  • 実験と計算科学を併用したアルミニウム合金DC鋳塊の熱間圧延中における微視的組織変化予測

    Project Year:

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Books 【 display / non-display

  • 課題研究報告書 アルミニウムの高剛性化を図る合金設計および熱処理方案の構築

    廣澤 渉一( Role: Contributor ,  アルミニウムの高剛性化を図る合金設計および熱処理方案の構築)

    軽金属奨学会 

    CiNii

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    Total pages:168   Responsible for pages:106-168   Language:Japanese Book type:Report

  • Advanced Materials in Aerospace Engineering

    S.Hirosawa, Y.Tang. Z.Horita, S.Lee, K.Matsuda, D.Terada( Role: Contributor ,  "Three strategies to achieve concurrent strengthening by ultrafine-grained and precipitation hardenings for severely deformed age-hardenable aluminum alloys")

    Trans Tech Publications Inc.  ( ISBN:978-3-03835-594-6  [Reviewed]

    DOI

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    Total pages:266   Responsible for pages:161-166   Language:English Book type:Scholarly book

  • 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~

    廣澤渉一 山根健監修( Role: Contributor ,  第1章第2節第1項 巨大ひずみ加工と時効析出強化を並立させる新規アルミニウム合金の開発)

    株式会社 エヌ・ティー・エス  ( ISBN:978-4-86043-411-3  [Reviewed]

    Amazon

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    Total pages:342   Responsible for pages:31-39   Language:Japanese Book type:Scholarly book

  • ナノマテリアル工学大系 第2巻ナノ金属

    廣澤渉一 井上明久監修( Role: Contributor ,  第7章 第4節 モンテカルロ法を用いた計算機シミュレーション)

    フジ・テクノシステム  ( ISBN:4938555980  [Reviewed]

    Amazon

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    Total pages:880   Responsible for pages:465-472   Language:Japanese Book type:Scholarly book

Thesis for a degree 【 display / non-display

  • Microstructure Evolution and Role of Microalloying Elements in Phase Decomposition of Al-Li-Cu Base Alloys

    Shoichi Hirosawa

    Doctral thesis of Tokyo Institute of Technology   1998.3

    Doctoral Thesis   Single Work  

  • Al-Li-Cu-Zr系合金の析出組織および機械的性質に及ぼす微量添加元素の影響

    廣澤 渉一

    1995.3

    Master Thesis   Single Work  

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    東京工業大学理工学研究科金属工学専攻
    次世代の航空・宇宙用材料として期待されるAl-Li合金に種々のマイクロアロイング元素を添加し、引張試験による機械的性質の評価やTEM観察による微視的組織解析を行い、従来よりも軽量・高強度なAl-Li-Cu-Mg-Ag-Zr合金を新たに開発した

Papers 【 display / non-display

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Review Papers 【 display / non-display

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Industrial Property Rights 【 display / non-display

  • アルミニウム合金成形体及びその製造方法

    廣澤渉一、片岡隆一、長尾隆史、田代継治、楠井潤、村上勇夫、森内直輝

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    Applicant:横浜国立大学、日本軽金属、東洋アルミニウム

    Application no:特願2023-190595  Date applied:2023.11.10

  • アルミニウム合金板の成形方法

    廣澤渉一、前野智美、金准模、鈴木欣、成谷光二

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    Applicant:横浜国立大学、ジーテクト

    Application no:PCJ/JP2022/033106  Date applied:2022.9.2

    Announcement no:WO/2023/053845  Date announced:2023.4.6

    Patent/Registration no:7410534  Date registered:2023.12.26  Date issued:2024.1.10

  • 建築構造用アルミニウム焼結合金及び製造方法

    廣澤渉一、八高隆雄(横浜国大)、久保田正広(日大)、藤井文徳(アルミニウム建築構造協議会)、泉正史(日本アルミニウム協会)

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    Applicant:日本アルミニウム協会、横浜国立大学

    Application no:特願2018-196819  Date applied:2018.10.18

    Announcement no:特開2020-63489  Date announced:2020.4.23

    Country of applicant:Domestic  

  • アルミニウム基合金

    渡邊博之 廣澤渉一

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    Applicant:本田技研工業株式会社 国立大学法人横浜国立大学

    Application no:特願2016-010567  Date applied:2016.1.22

    Announcement no:特開2017-128780  Date announced:2017.7.27

    Country of applicant:Domestic  

  • アルミニウム合金板

    廣澤渉一、越能悠貴、有賀康博、宍戸久郎、松本克史

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    Application no:特願2014-161441  Date applied:2014.8.7

    Announcement no:特開2016-037632  Date announced:2016.3.22

    Patent/Registration no:6204298  Date registered:2017.9.8  Date issued:2017.9.27

    Country of applicant:Domestic  

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Awards 【 display / non-display

  • 関東支部功労賞

    2022.3   軽金属学会関東支部  

    Individual or group name of awards:廣澤渉一

  • 70周年記念感謝状

    2021.11   軽金属学会  

    Individual or group name of awards:廣澤渉一

  • 日本金属学会功績賞

    2015.3   日本金属学会  

    Individual or group name of awards:廣澤渉一

  • 軽金属躍進賞

    2014.11   軽金属学会、軽金属奨学会  

    Individual or group name of awards:廣澤渉一

  • Light Metals Paper Prize

    2010.11    

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Grant-in-Aid for Scientific Research 【 display / non-display

  • 連鎖型テルミット法による月土壌シミュラントからの建築構造用金属素材の溶製

    Grant number:24K08075  2024.4 - 2027.3

    日本学術振興会  科学研究費  Grant-in-Aid for Scientific Research(C)

    Investigator(s):廣澤渉一

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    Authorship:Principal investigator  Grant type:Competitive

  • Elucidation of nano-precipitate strengthening mechanism in aluminum alloys by in-situ tensile-testing TEM observation and dislocation dynamics

    2021.4 - 2024.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(B)

    Investigator(s):Shoichi HIROSAWA

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    Grant type:Competitive

  • 超音波印加加工処理によるアルミニウム合金板材の成形性および表面品質の向上

    2010.4 - 2013.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(C)

    Investigator(s):廣澤渉一

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    Grant type:Competitive

Other external funds procured 【 display / non-display

  • アルミニウムの高剛性化を図る合金設計および熱処理方案の構築

    2017.4 - 2019.3

    Local Government  軽金属奨学会課題研究

    Investigator(s):廣澤渉一

  • Development of novel wrought aluminum alloys concurrently strengthened by ultrafine-grained and precipitation hardenings and establishment of guidelines for the innovative alloy designing

    2011.10 - 2017.3

    Japan Science and Technology Agency  Collaborative Research Based on Industrial Demand "Heterogeneous Structure Control: Towards Innovative Development of Metallic Structural Materials"

    Investigator(s):Shoichi HIROSAWA

Presentations 【 display / non-display

  • Improvement of formability of silicon-containing recycled wrought aluminumby hot stamping after rapid heating

    Ryohei Kawana, Shoichi HIROSAWA, Tomoyoshi MAENO, Yasushi SUZUKI and Yuuji YABUKI

    The 19th International Conference on Aluminium Alloys  2024.6 

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    Event date: 2024.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:アトランタ(米国)   Country:United States  

  • 短時間加熱ホットスタンピングを用いた高Si含有リサイクルアルミニウム合金展伸材の成形性の向上

    川名亮平,廣澤渉一,大瀧光弘,前野智美,鈴木欣,矢吹勇司

    第146回軽金属学会春期大会  2024.5  軽金属学会

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    Event date: 2024.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大  

  • Improvement of battery performance by applying iron-containing recycled aluminium to current collector-free anode of lithium-ion batteries

    2023.11 

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    Event date: 2023.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  • 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

    Shoichi HIROSAWA, Junmo KIM, Tomoyoshi MAENO, Yasushi SUZUKI and Yuuji YABUKI

    The 28th IFHTSE2023 congress  2023.11 

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    Event date: 2023.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜  

  • 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

    萱沼健太

    第144回軽金属学会春期大会  2023.5  軽金属学会

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    Event date: 2023.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:香川大学  

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Past of Collaboration and Commissioned Research 【 display / non-display

  • 軽金属奨学会課題研究「アルミニウムの高剛性化を図る合金設計および熱処理方案の構築」

    Offer organization: 軽金属奨学会   Funded Research offered by Enterprises  

    Project Year: 2017.4  -  2019.3 

  • Japan Science and Technology Agency (JST) under Collaborative Research Based on Industrial Demand "Heterogeneous Structure Control: Towards Innovative Development of Metallic Structural Materials"

    Cooperative Research within Japan  

    Project Year: 2011.10  -  2017.3 

  • アルミニウム合金の高温長時間保持後の特性予測

    Funded Research offered by Enterprises  

    Project Year: 2017.4  -  2019.3 

  • 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

    Funded Research offered by Enterprises  

    Project Year: 2012.4  -   

  • 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

    Offer organization: ジーテクト   Cooperative Research within Japan  

    Project Year: 2019.4  -  2025.3 

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Charge of on-campus class subject 【 display / non-display

  • 2024   International Internships in Materials Engineering

    Graduate school of Engineering Science

  • 2024   Sub-research exercise in Materials Engineering

    Graduate school of Engineering Science

  • 2024   Advanced Study in Materials Engineering

    Graduate school of Engineering Science

  • 2024   Off-Campus Exercise in Materials Engineering

    Graduate school of Engineering Science

  • 2024   Teaching Practice in Materials Engineering

    Graduate school of Engineering Science

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Charge of off-campus class subject 【 display / non-display

  • 金属工学実験

    Institution:東京工業大学

 

Committee Memberships 【 display / non-display

  • 公益社団法人日本金属学会

    2022.4 - 2024.4  代議員

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    Committee type:Academic society 

  • 公益社団法人 軽金属学会

    2021.6 - 2025.6  理事、大会運営委員長

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    Committee type:Academic society 

  • 経済産業省 産業構造審議会

    2019.2 - 2024.1  臨時委員

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    Committee type:Government 

  • 公益社団法人 自動車技術会 材料部門委員会

    2018.4 - 2024.3  委員

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    Committee type:Academic society 

  • 一般社団法人 日本アルミニウム協会

    2021.6 - 2023.5  産学懇談会 委員

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    Committee type:Academic society 

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Social Contribution(Extension lecture) 【 display / non-display

  • R&D支援セミナー「アルミニウムおよびアルミニウム合金の基礎」

    Role(s): Lecturer

    R&D支援センター  2024.4

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    Audience: Researchers, Company

    Type:Seminar, workshop

  • 神奈川県立産業技術総合研究所「アルミニウム合金の基礎と応用セミナー」

    Role(s): Lecturer

    神奈川県立産業技術総合研究所  アルミニウム合金の基礎と応用セミナー  2023.12

  • 軽金属セミナー「アルミニウム合金の組織―中級編(時効析出)」

    Role(s): Lecturer

    軽金属学会  軽金属セミナー  2023.12

  • 軽金属学会シンポジウム「軽金属材料の高強度化の最前線」

    Role(s): Lecturer

    軽金属学会  軽金属学会シンポジウム  2023.3

  • 軽金属セミナー「アルミニウム合金の組織―中級編(時効析出)」

    Role(s): Lecturer

    軽金属学会  軽金属セミナー  2023.1

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