ITO TSUTOMU

• 2023 - 2024 Determination of constitutive equation for heat-resistant Ti alloys with bi-modal microstructure
• 2022 - 2023 Determination of constitutive equation for heat-resistant Ti alloys with bi-modal microstructure
• 2021 - 2023 The Viscosity of Metal Melt of Raw Powder in Metal Additive Manufacturing and Quality of Laminate Fabrication
• 2020 - 2021 Development of Water Purification Metal Porous Body with Antibacterial, Deodorant and Antiviral Functions
• 2015 - 2018 Resolution of the influence for the insoluble impurity atoms on solute drag creep and hot ductility
2013 - 2016 Aseismic reinforcement and erosion control method for soil structures using materials having high toughness
2000 - 摩擦攪拌処理材の超塑性現象とその超塑性成形への応用
2000 - 摩擦攪拌処理法を用いた軽金属の組織制御に関する研究
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• Yoko Yamabe-Mitarai, Takashi Inoue, Tomoki Kuroda, Sae Matsunaga, Yoshiaki Toda, Tetsuya Matsunaga, Tsutomu Ito, Ryosuke Ozasa, Takuya Ishimoto, Takayoshi Nakano. Creep Behavior of Ti6Al4Nb4Zr Fabricated by Powder Bed Fusion Using a Laser Beam. Materials Transactions. 2023. 64. 6. 1175-1182
• Tomoki Kuroda, Haruki Masuyama, Yoshiaki Toda, Tetsuya Matsunaga, Tsutomu Ito, Makoto Watanabe, Ryosuke Ozasa, Takuya Ishimoto, Takayoshi Nakano, Masayuki Shimojo, et al. Microstructure Evolution and High-Temperature Mechanical Properties of Ti-6Al-4Nb-4Zr Fabricated by Selective Laser Melting. MATERIALS TRANSACTIONS. 2023. 64. 1. 95-103
• Tsutomu ITO, Yuki NAKAMURA, Kazutaka MUKOYAMA, Akiyoshi SAKAIDA, Masao NAKAGAWA, Kenji OKADA, Tatsuo SAKAI. Statistical Estimation of S-N Curves Based on Static Strength Characteristic Values of Metallic Materials and Future Prospects. Journal of the Society of Materials Science, Japan. 2021. 70. 12. 931-937
• Yuki NAKAMURA, Tsutomu ITO, Masatoshi KURODA, Akiyoshi SAKAIDA, Shinya MATSUDA, Takashi MATSUMURA, Tatsuo SAKAI. Application of Probabilistic Models to Material Strength, Structural Strength and Disaster Occurrence. Journal of the Society of Materials Science, Japan. 2021. 70. 11. 861-867
• Yoko Yamabe-Mitarai, Tetsuya Matsunaga, Yoshiaki Toda, Tsutomu Iot. High-Temperature Deformation Behavior of Near-α Ti-Al-Nb-Zr Alloys. Titanium apan. 2021. 69. 3. 255-261

ｍore...

• Tsutomu Ito, Akiyoshi Sakaida, Yuki Nakamura, Takashi Matsumura, Tatsuo Sakai. A Simplified Method and Higher Accuracy for Estimating Statistical S-N Curves of Structural Carbon Steels from Static Strength Property Values. Proceedings of the 73rd Annual Meeting. 2024. 73. 624-1-624-2
• Yuki Hirano, Mitsuki Takashima, Tsutomu Ito. Effects of the Addition of Trace Impurity Elements on Hot Ductility of Class I Al-Mg Solid Solution Alloys. Proceedings of the 146th Spring Meeting for Japan Institute of Light Metals (JILM). 2024. 146. 365-366
• Tsutomu Ito, Kota Kakiuchi, Yoko Yamabe-Mitarai, Fulvio Siciliano. Preliminary Study on Microstructure Formation by Thermo-Mechanical Treatment on Creep Properties of α-Type Heat-Resistant Titanium Alloys. Proceedings of the 146th Spring Meetings for the Japan Institute of Light Metals (JILM). 2024. 146. 51-52
• Yuki HIRANO, Tsutomu ITO. Transgranular deformation-dominated superplastic phenomena in ClassIAl-Mg solid solution alloys and the effect of trace impurity elements on hot ductility. Proceedings of the CY2024 Joint Conference of the Hokuriku-Shinetsu Branch of the Japan Society of Mechanical Engineers. 2024. 2024. U005
• Tsutomu ITO, Daiki KUZE, Shotaro OSAKI. High-Temperature Mechanical Properties of Flame Retardant Magnesium Alloy AZX611 Before and After Hot Extrusion. Proceedings of the 89th Conference of the High Performance Mg Alloys Forming and Processing Society. 2023. 89. 1-8

ｍore...

• 工科系の物理学実験
  学術図書出版社 2009 ISBN:9784873616742

• A Simplified Method and Higher Accuracy for Estimating Statistical S-N Curves of Structural Carbon Steels from Static Strength Property Values
  (The 73rd Academic Conference 2024)
• Effects of the Addition of Trace Impurity Elements on Hot Ductility of Class I Al-Mg Solid Solution Alloys
  (The 146th Spring Meetings of Japan Institute of Light Metals (JILM) 2024)
• Preliminary Study on Microstructure Formation by Thermo-Mechanical Treatment on Creep Properties of Near α-Type Heat-Resistant Titanium Alloys
  (The 146th Spring Meetings of Japan Institute of Light Metals (JILM) 2024)
• Transgranular deformation-dominated superplastic phenomena in ClassIAl-Mg solid solution alloys and the effect of trace impurity elements on hot ductility
  (CY2024 Joint Conference 2024)
• High-Temperature Mechanical Properties of Flame Retardant Magnesium Alloy AZX611 Before and After Hot Extrusion
  (89th High Performance Mg Alloy Creation and Processing Research Society 2023)

ｍore...

• 6000系アルミニウム合金における熱処理材の高温特性調査
  2007 - 2008
• 6000系アルミニウム合金の高温引張特性の調査
  2006 - 2007
• 7000系アルミニウム合金の摩擦攪拌接合
  2004 -

• 2000 - 2003 Shibaura Institute of Technology Graduate School of Engineering and Science (Doctor's Program)
• 1998 - 2000 Shibaura Institute of Technology Graduate School of Engineering and Science (Master's Program)
• 1994 - 1998 Shibaura Institute of Technology College of Engineering Department of Materials Science & Engineering

• M.Eng. (Shibaura Institute of Technology)
• Ph.D. in Eng. (Shibaura Institute of Technology)

• 2024/04 - 現在 National Institute for Materials Science (NIMS) Materials Modeling Group, Center for Basic Research on Materials (CBRM) External Researchers
• 2018/04 - 現在 Toyama Prefectural University Department of Mechanical System Engineering, Faculty of Engineering Associate Professor
• 2023/04 - 2024/03 National Institute for Materials Science (NIMS) Integrated Smart Materials Group, Research Center for Structural Materials (RCSM) External Researchers
• 2021/04 - 2023/03 National Institute for Materials Science Heat-Resistant Materials Design Team, Research Center for Structural Materials (RCSM) External Researchers
• 2020/04 - 2021/03 National Institute for Materials Science Creep Property Group, Analysis and Evaluation Field, Research Center for Structural Materials (RCSM) External Researchers
2018/04 - 2020/03 National Institute for Materials Science (NIMS) Heat Resistant Material Design Group, Research Center for Structural Materials (RCSM) Co-researcher
2016/04 - 2018/03 National Institute for Materials Science (NIMS) Research Center for Structural Materials, Energy Infrastructure Materials Field, High Temperature Materials Design Group NIMS Special Researcher
2014/04 - 2018/03 National Institute of Technology, Kagawa College Department of Mechanical Engineering Associate Professor
2015/04 - 2016/03 Nagaoka University of Technology Collaboration Promotion Teacher
2015/04 - 2016/03 Nagaoka University of Technology Visiting Associate Professor
2014/11 - 2015/03 Osaka University Joining and Welding Research Institute Co-researcher
2013/09 - 2014/03 Nagaoka University of Technology Visiting lecturer
2013/05 - 2014/03 Osaka University Joining and Welding Research Institute Co-researcher
2012/09 - 2014/03 Nagaoka University of Technology Collaboration Promotion Teacher
2009/10 - 2014/03 National Institute of Technology, Kagawa College Department of Mechanical Engineering Lecturer
2012/04 - 2013/03 Osaka University Joining and Welding Research Institute Co-researcher
2011/04 - 2012/03 Osaka University Joining and Welding Research Institute Co-researcher
2010/04 - 2011/03 Osaka University Joining and Welding Research Institute Co-researcher
2009/09 - 2009/09 Takamatsu Institute of Technology Department of Mechanical Engineering Lecturer
2005/04 - 2009/03 Nihon University General Education, College of Engineering Research Associate
2005/04 - 2006/03 Shibaura Institute of Technology Welding Science Research Center, Advanced Engineering Research Organization Visiting lecturer
2004/04 - 2005/03 Shibaura Institute of Technology Welding Science Research Center, Advanced Engineering Research Organization Co-researcher
2003/09 - 2005/03 Ibaraki University Research Center for Superplasticity Post-Doctoral Research Fellow
2003/04 - 2003/08 Yokohama National University Eco-Technology System Laboratory Post-Doctoral Research Fellow

• 2024/04 - 現在 Japan Light Metal Welding Association (JLWA) Committee Members, Dissimilar Materials Welding Committee (8th term・FY2024)
• 2024/04 - 現在 Japan Welding Society (JWS) Branch Director, Hokuriku Branch
• 2024/03 - 現在 Japan Welding Society (JWS) Delegates, Hokuriku Branch (FY2024-2025)
• 2024/02 - 現在 The Korean Society of Mechanical Engineeris Program Committee Member, The 7th International Conference on Materials and Reliability (ICMR-2024)
• 2024/02 - 現在 Toyama Welding Association Member of the Preparatory Committee for the CY2025 National Welding Competition Toyama Conference
2024/02 - 現在 Toyama Welding Association Executive Committee Member of the 60th Toyama Welding Technology Competition
2023/04 - 現在 The Japan Institute of Light Metals (JILM) Member of Research Subcommittee on High Precision Deformation Analysis of Aluminum Alloys at Medium and High Temperatures
2023/04 - 現在 The Japan Society of Mechanical Engineers (JSME), Hokuriku-Shinetsu Branch Student Association Faculty Advisor
2023/04 - 現在 The Iron and Steel Institute of Japan (ISIJ) Member, Bulletin Committee
2022/07 - 現在 Hokuriku Branch, The Japan Society for Technology of Plasticity (JSTP) Administrator(Prefectural Manager)
2021/08 - 現在 MDPI "Materials", Topical Advisory Panel
2021/06 - 現在 The Japan Institute of Light Metals (JILM) Editorial Board, Member
2021/04 - 現在 The Japan Institute of Metals and Materials (JIM) Conference Steering Member
2020/11 - 現在 MDPI "Materials", Reviewer Board Member
2020/06 - 現在 The Society of Materials Science, Japan (JSMS) Editorial board(査読取りまとめ担当委員)
2020/05 - 現在 The Society of Materials Science, Japan (JSMS) 編集委員会(部門担当委員)
2020/05 - 現在 The Society of Materials Science, Japan (JSMS) Editorial Board(編集委員兼調査委員兼査読委員)
2020/04 - 現在 The Japan Institute of Metals and Materials (JIM) Editorial Board, "Journal of Japan Institute of Metals and Materials", and "Materials Transactions"
2020/04 - 現在 The Japan Welding Engineering Society (JWES) 北陸地区溶接技術検定委員会 溶接技能者評価員 富山県担当
2020/02 - 現在 Japan Welding Society (JWS) Editorial Board, “Journal of the Japan Welding Society”, Member Monitor Selected from Hokuriku Branch
2018/04 - 現在 The Society of Materials Science, Japan (JSMS) Committee on Reliability Engineering 常任幹事(中部地区)
2018/03 - 現在 The Japan Society for Research on Superplasticity (JSRS) Steering Committee
2017/09 - 現在 Eco-Energy and Materials Science and Engineering Symposium (EMSES) Steering Committee
2016/06 - 現在 International Society on the Fusion of Science and Technologies (ISFT) International Committee
2015/09 - 現在 The Society of Materials Science, Japan (JSMS) Committee on Reliability Engineering, Material Strength Reliability Subcommittee, Committee
2013/01 - 現在 The Society of Materials Science, Japan (JSMS) 金属材料疲労信頼性データ集積評価委員会 委員
2012/04 - 現在 The Society of Materials Science, Japan (JSMS) Committee on Reliability Engineering, Committee
2010/10 - 現在 The Society of Materials Science, Japan (JSMS) Committee on High Temperature Strength of Materials, Member
2023/06 - 2024/03 The Japan Society of Mechanical Engineers (JSME), Hokuriku-Shinetsu Branch CY2024 Joint Lecture Executive Committee
2023/01 - 2024/01 The Japan Society for Technology of Plasticity (JSTP) Executive Committee Member, The 74th Conference of United Federation of Japan Society for Technology of Plasticity.
2023/11 - 2023/12 Toyama Welding Association FY2023 (9th) Toyama Welding Competition Executive Committee for High School Students
2022/07 - 2023/09 Japan Welding Society (JWS) Executive Committee Member, Fall National Convention (113th), 2023
2021/12 - 2023/02 The 6th International Conference on Materials and Reliability (ICMR 2022) Program Committee
2021/07 - 2022/09 The Japan Society of Mechanical Engineers (JSME) FY2022 Annual Conference Executive Committee
2020/03 - 2022/02 Japan Welding Society (JWS) Delegate
2021/03 - 2021/07 MDPI "Materials", Topics Board Editor
2018/04 - 2021/03 The Iron and Steel Institute of Japan (ISIJ) 材料の組織と特性部会 高温材料の高強度化研究会 委員
2019/03 - 2019/03 The Japan Society of Mechanical Engineering (JSME) 北陸信越支部 第48回 学士員卒業研究発表講演会 実行委員
2018/09 - 2019/03 The Japan Institute of Light Metals (JILM) Multifunctional Materials Research Group, Committee
2017/03 - 2018/03 The Japan Institute of Metals and Materials (JIM) 中国四国支部 支部委員
2012/03 - 2018/03 The Society of Materials Science, Japan (JSMS) 四国支部 第13-18期 常議員
2016/12 - 2016/12 Eco-Energy and Materials Science and Engineering Symposium Technical Conference Committee
2014/04 - 2015/03 The Society of Materials Science, Japan (JSMS) 四国支部 第15期 支部会計
2007/04 - 2012/03 The Japan Institute of Light Metals (JILM) 摩擦撹拌プロセスによる接合と表面改質研究部会 委員
2010/07 - 2010/11 Shikoku Industry & Technology Promotion Center (STEP) Lecturer
2008/01 - 2009/08 Japan Welding Society (JWS) 編集委員会 東北支部選出 "溶接学会誌" 会員モニター
2008/01 - 2009/08 Japan Welding Society (JWS) 東北支部 平成20・21年度 商議員
2007/06 - 2009/08 福島県溶接協会 福島県溶接技術競技会 審査委員
2006/04 - 2009/08 The Japan Welding Engineering Society (JWES) 溶接技能者検定委員会 第30・31期 溶接技能者評価員 福島県担当
2006/04 - 2009/08 The Japan Welding Engineering Society (JWES) 東北地区溶接技術検定委員会 第30・31期 委員
2005/04 - 2006/03 The Japan Institute of Light Metals (JILM) 摩擦応用接合技術研究部会 委員
2005/01 - 2006/03 The Japan Welding Engineering Society (JWES) 溶接情報センター 運営委員会 FSWデータベース小委員会 委員

• 2024/01 - The Japan Institute of Light Metals (JILM) FY2023 Star of Hope Award for Light Metals Effect of second-phase particles on hot ductility of Class I Al-Mg solid solution alloys with trace amounts of transition metal elements
• 2023/11 - The Japan Institute of Light Metals (JILM) Excellent Poster Presentation Award, 145th Fall Meeting Effect of second-phase particles on hot ductility of Class I Al-Mg solid solution alloys with trace amounts of transition metal elements
• 2021/03 - The Japan Institute of Metals and Materials (JIM) 2021年 春期講演大会 第36回 優秀ポスター賞 Effect of Microstructure on Mechanical Properties in Heat-Resistant Ti alloy Fabricated by Additive Manufacturing
• 2020/03 - The Japan Institute of Metals and Materials (JIM) 第32回 若手講演論文賞 Microstructure Evolution and Creep Behavior of Near-a Ti Alloy Produced by Thermomechanical Processing
• 2019/03 - The Japan Institute of Metals and Materials (JIM) 第32回 優秀ポスター発表賞 Microstructure formation process and creep characteristics of near-α Ti by processing conditions
2018/03 - The Japan Institute of Metals and Materials 第28回 若手講演論文賞 “Solid Solution Hardening and Precipitation Hardening of α2-Ti3Al in Ti-Al-Nb Alloys”
2018/01 - The Japan Institute of Light Metals 平成29年度 軽金属希望の星賞 “High-Temperature Mechanical Properties of Ti3Al Intermetallic Compound”
2017/10 - Nagaoka University of Technology Poster Award 2017 in the 6th International GIGAKU Conference in Nagaoka (IGCN) High-Temperature Mechanical Properties of a Coarse Grained Ti3Al Intermetallic Compound
2017/07 - International Society on the Fusion Science & Technologies Academic Award in 6th International Symposium on the Fusion of Science and Technologies "Mechanical Properties of the Flame-Resistant Magnesium Alloy, AZX611, as a Next-Generation Structural Material for Transportation Vehicles"
2017/03 - The Japan Institute of Light Metals (JILM) 平成28年度 軽金属希望の星賞 "難燃性マグネシウム合金の高温力学特性"
2016/03 - The Japan Institute of Light Metals (JILM) 平成27年度軽金属希望の星賞 "Al-Mg固溶体の熱間延性に及ぼす第2相 粒子の影響"
2016/03 - The Japan Association for College of Technology (JACT) 2015 年度「研究奨励賞」優秀賞 "非固溶性の不純物原子により第2相粒子を形成する金属固溶体の熱間延性に関する研究"
2016/03 - The Japan Institute of Light Metals (JILM) 奨励賞 "放電プラズマ焼結による銀ゼオライト粉末を分散した抗菌アルミニウムの創製"
2015/11 - The Japan Institute of Light Metals (JILM) 第129回 秋期大会 優秀ポスター発表賞 "Mechanical properties of flame-retardant magnesium alloy AZX611"
2015/03 - 四国地区材料関連学協会支部 第20回 四国地区材料関連学協会支部・研究会連合講演会 優秀発表賞 "簡易ツールを用いたアルミニウム合金摩擦撹拌突合せ継手の作製"
2014/11 - The Japan Institute of Light Metals (JILM) 第127回 秋期大会 優秀ポスター発表賞 "High temperature ductility of Al-Mg solid solution containing impurity atoms"
2014/03 - The Japan Society of Mechanical Engineering 中国四国学生会 第44回 学生員卒業研究発表講演会 優秀発表賞 "Superplastic Properties of 5083 Aluminum Alloy with Friction Stir Processing"
2014/03 - Universiti Teknologi MARA Best Poster Award, Nano SciTech 2014 & IC-NET 2014 -Malaysia-Japan International Conference on Nanoscience, Nanotechnology and Nanoengineering 2014- "Microstructure and Mechanical Properties of Pure Aluminum Samples Subjected to Pseudo-Asymmetric-Cross Rolling"
2013/11 - The Japanese Geotechnical Society (JGS) 四国支部 平成25年度 技術研究発表会 優秀発表者賞 "Effect of fiber material and dimensions on the toughness improving effect of fiber reinforced solidified soil"
2013/06 - Universiti Teknologi MARA Best Paper Award, International Postgraduate Seminar 2013 "Microstructural Features and Vickers Hardness of Friction Stir Processed Aluminum Alloy ADC12”
2013/05 - Japan Society of Civil Engineers (JSCE) 四国支部 平成25年度 技術研究発表会 優秀発表賞 "Effect of improving toughness of fiber reinforced solidified soil due to difference in fiber material"
2011/03 - The Japan Institute of Light Metals (JILM) 中国四国支部 奨励賞 "自動車用アルミニウム固溶体の熱間延性"
2003/11 - The Japan Institute of Light Metals (JILM) 平成15年度 論文新人賞 "Ductility of 6XXX aluminum alloys at high temperature"
2003/05 - The Japan Institute of Light Metals (JILM) 第104回 春期講演大会 ポスター努力賞 "Friction stir welding of AZ61 magnesium alloy and high temperature tensile properties of joints"

The Canadian Institute of Mining, Metallurgy and Petroleum (CIM) ,  AM Research Society ,  The Japan Institute of Titanium (JIT) ,  Japan Society of Additive Manufacturing (JSAM) ,  THE IRON AND STEEL INSTITUTE OF JAPAN (ISIJ) ,  The Japan Titanium Society (JTS) ,  The Japan Magnesium Association (JMA) ,  JAPAN LIGHT METAL WELDING ASSOCIATION (JLWA) ,  THE SOCIETY OF MATERIALS SCIENCE, JAPAN (JSMS) ,  The Japan Society of Mechanical Engineers (JSME) ,  The Japan Society for Research on Superplasticity (JSRS) ,  The Institute of Materials, Minerals and Mining (IOM3) ,  The Japan Society for Technology of Plasticity (JSTP) ,  JAPAN WELDING SOCIETY (JWS) ,  ASM International ,  The Minerals, Metals and Materials Society (TMS) ,  The Japan Institute of Metals and Materials (JIM) ,  The Japan Institute of Light Metals (JILM) ,  Materials Research Society (MRS)