HOME > Profile > UTADA, Satoshi
- Address
- 305-0047 1-2-1 Sengen Tsukuba Ibaraki JAPAN [Access]
Accepting Students
External affiliations
- Visiting Academic, Department of Materials, University of Oxford
Research
- Keywords
Ni基超合金，タービン翼，単結晶，合金開発，高温強度，アモルファス金属
PublicationsNIMS affiliated publications since 2004.
Research papers
- Satoshi Utada, Tadaharu Yokokawa, Toshiharu Kobayashi, Michinari Yuyama, Hiroshi Harada, Toshio Osada, Kyoko Kawagishi. Challenging the Limit of Strengthening by γ/γ′ Lattice Misfit on the High Temperature Creep Properties of Ni-Base Single Crystal Superalloy. Metallurgical and Materials Transactions A. 57 [5] (2026) 1794-1812 10.1007/s11661-025-08089-5 Open Access
- Satoshi Utada, Milan Heczko, Jérémy Rame, Sarah Hamadi, Antonín Dlouhý, Tomáš Kruml, Patrick Villechaise, Roger C. Reed, Michael J. Mills, Jonathan Cormier. Origin of localizing creep damage in Ni-based single crystal superalloys pre-strained at room temperature. Acta Materialia. 299 (2025) 121448 10.1016/j.actamat.2025.121448
- Hideaki Nishikawa, Yoshiyuki Furuya, Toshio Osada, Satoshi Utada, Ayako Ikeda, Motoki Okuno, Daisuke Nagahama. Validation of the sensitivity and accuracy of ultrasonic inspection of HGN200 superalloy: Detection of all detrimental microscopic inclusions and their effects on fatigue properties. Materials Science and Engineering: A. 953 (2026) 149682 10.1016/j.msea.2025.149682
Proceedings
- UTADA, Satoshi, JOH, Yuchiro, OSAWA, Makoto, YOKOKAWA, Tadaharu, KOBAYASHI, Toshiharu, KAWAGISHI, Kyoko, SUZUKI Shinsuke, HARADA, Hiroshi. High Temperature Properties of a Single Crystal Superalloy PWA1484 Directly Recycled after Turbine Blade Use. Superalloys 2016: Proceedings of the 13th International Symposium on Superalloys. (2016) 591-599
- UTADA, Satoshi, JOH, Yuchiro, OSAWA, Makoto, YOKOKAWA, Tadaharu, KOBAYASHI, Toshiharu, KAWAGISHI, Kyoko, Suzuki Sinsuke, HARADA, Hiroshi. Direct Recycle of Used Single Crystal Superalloy Turbine Blades. Proceedings of International Gas Turbine Congress 2015. (2015) 1039-1043
Presentations
- UTADA, Satoshi, YOKOKAWA, Tadaharu, 小林 敏治, KAWAGISHI, Kyoko, YUYAMA, Michinari, HARADA, Hiroshi, OSADA, Toshio. Challenging the limit of strengthening by γ/γ′ lattice misfit on the high temperature creep properties of Ni-base single crystal superalloy. The 5th European Symposium on Superalloys and their Applications (Eurosuperalloys2026). 2026
- UTADA, Satoshi, ファム ホアン アン, Mitsuaki Takemoto, Yuanbo T. Tang, D. Graham McCartney, Roger C. Reed. In-situ Observation of Recrystallization in Pre-strained Ni-based Single Crystal Superalloy Simulating Rejuvenation Heat Treatment. TMS 2026 Annual Meeting & Exhibition. 2026
- UTADA, Satoshi. High Temperature Properties of a Single Crystal Superalloy PWA1484 Directly Recycled after Turbine Blade Use. 13th International Symposium on Superalloys . 2016
Misc
- 宇多田 悟志, Anh H. Pham, 竹元 光明, 宮垣 政希. Ni基単結晶超合金の変形機構と再生熱処理の適用可否. 第53回日本ガスタービン学会定期講演会講演論文集. 2025 (2025) A-15
- 大矢野 静奈, 宇多田 悟志, 田畑 千尋, 池田 亜矢子, 長田 俊郎, 川岸 京子, 鈴木 進補. Ru量を低減させたTMS-238における有害相抑制可能な組成の推定. 第53回日本ガスタービン学会定期講演会講演論文集. 2025 (2025) C-12
- 長田 俊郎, 川岸 京子, 澤田 浩太, 古谷 佳之, 西川 嗣彬, 宇多田 悟志, 大北 洋治, 山根 敬, 尾崎 伸吾, 押野 宏誠, 高橋 琴美, 楠原 英斗, 木村 尭弘, 内田 英憲, 樫岡 大輔, 谷本 広輔, 若松 真太郎, 萩原 寛一, 吉本 隆史, 山﨑 毅幸, 長濱 大輔, 露無 崇志, 穴藏 道秀, 奥野 元貴, 吉本 慎太郎, 芝山 隆史, 今野 晋也. 航空機エンジン向け耐熱超合金の国内共有データベース整備. 第53回日本ガスタービン学会定期講演会 講演論文集. 2025 [1] (2025) S4
Society memberships
日本金属学会, 日本ガスタービン学会, The Minerals, Metals & Materials Society
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この機能は所内限定です。