HOME > Profile > MITARAI, Yoko
- Deputy Director, Research Center for Structural Materials
- Group Leader, Bonding and Manufacturing Field, High Temperature Material Design Group, Research Center for Structural Materials
- Group Leader, Materials Manufacturing and Engineering Station, Forging Simulator Group, RNFS
- SIP-MI Lab, Heat Resistant Alloy MI Team, Research and Services Division of Materials Data and Integrated System
- Address
- 305-0047 1-2-1 Sengen Tsukuba Ibaraki JAPAN [Access]
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Research
- Keywords
超高温材料、形状記憶合金、Ti合金、白金族金属
金属学、構造材料、組織解析、機械的特性
PublicationsNIMS affiliated publications since 2004.
Research papers
- 黒田 大介, 小野 嘉則, 御手洗 容子, 香川 英史, 藤井 剛, 池田 博英. 1173KのN2ガス中での時効時間にともなう625合金の組織および機械的性質の変化. 熱処理/NETSU SHORI. 58 [4] (2018) 169-176
- M. Niinomi, T. Akahori, M. Nakai, Y. Koizumi, A. Chiba, T. Nakano, T. Kakeshita, Y. Yamabe-Mitarai, S. Kuroda, N. Motohashi, Y. Itsumi, T. Choda. Quantitative and Qualitative Relationship between Microstructural Factors and Fatigue Lives under Load- and Strain-Controlled Conditions of Ti–5Al–2Sn–2Zr–4Cr–4Mo (Ti-17) Fabricated Using a 1500-ton Forging Simulator. MATERIALS TRANSACTIONS. 60 [9] (2019) 1740-1748 10.2320/matertrans.me201904
- Kei Shimagami, Tsutomu Ito, Yoshiaki Toda, Atsushi Yumoto, Yoko Yamabe-Mitarai. Effects of Zr and Si addition on high-temperature mechanical properties and microstructure in Ti-10Al-2Nb-based alloys. Materials Science and Engineering: A. 756 (2019) 46-53 10.1016/j.msea.2019.04.031
Books
- 原 徹, 御手洗 容子, 奥西栄治, 沢田英敬. (Pt,Ir)Ti合金マルテンサイト相の組織と構造. 材料開発のための顕微鏡法と応用写真集. 2006 , 170-170
- 御手洗 容子. 白金族金属基化合物の高温形状記憶合金としての可能性. レアメタル・レアアースの代替材料開発【最新資料集】. 2011 , 167-181
- MITARAI, Yoko, HARADA, Hiroshi. Design of Platinum Group Metal (PGM)-based Refractory Superalloys as Ultra-high Temperature Structural Materials. Trends in Materials Science ResearchTrends in Materials Science Research（Nova Science Pub Inc）. 2005 , -
Proceedings
- Raju Arockiakumar, Madoka Takahashi, Satoshi Takahashi, Yoko Yamabe-Mitarai. X-Ray Diffraction Studies on Ti-Pd Shape Memory Alloys. MATERIALS SCIENCE FORUM. 2014, 2517-2522
- HARA, Toru, MITARAI, Yoko, Eiji OKUNISHI, Hidetaka SAWADA. Crystal Structure and Stacking Sequence Determination of Martensite in Ti50PtxIr(50-x) Alloys by TEM and HAADF-STEM. IMC16, Sapporo, 2006 Proceedings. 2006, 1649-1649
- ODE, Machiko, ABE, Taichi, MURAKAMI, Hideyuki, MITARAI, Yoko, ONODERA, Hidehiro. Prediction of Reaction Diffusion Phenomena between Ir-Coating and Ni-Al alloy substrate using a Phase-field model. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH. 2010, 523-526
Presentations
- MITARAI, Yoko. High temperature shape memory alloys using Platinum group metals. IFAMST-7. 2010
- 御手洗 容子, 西村 聡之, 廣崎 尚登, 原田 広史. Trial of spak plasma simterin for Ir3Nb. 日本金属学会秋期大会. 1999
- 内田誠, 山下景子, 沼倉宏, 御手洗 容子, 坂内 英典. Ir3Nbにおける相互拡散. 日本金属学会春期大会. 2004
Patents
- No. 6422113 高温形状記憶合金およびその製造方法 (2018)
- No. 6328398 耐酸化性に優れた高強度チタン合金及びこれを用いたコンプレッサー部品 (2018)
- No. 5911072 高温形状記憶合金及びその製造方法 (2016)
Society memberships
TMS、日本工学アカデミー, 金属学会、鉄鋼協会、軽金属学会、塑性加工学会、ガスタービン学会
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