Kainuma Ryosuke | Researcher Information

1983 - 現在 Study on Order-disorder Transition and Segregation Based on Ordering
1983 - 現在 Study on Microstructural Controll of Shape Memory Materials
1983 - 現在 Study on Microstructural Control of Intermetallic Compounds
2022 - 2025 Development of cryogenic temperature shape memory alloys
2021 - 2023 Evaluation and application of giant elastic strain in Cu-based beta alloys

2019 - 2021 Evaluation of auxetic property in metallic alloy

2015 - 2020 Ferrous Structural Superelastic Alloys-New Stage of Shape Memory Materials-

2015 - 2018 鉄系超弾性合金 -組織制御による飛躍的特性向上-

2015 - 2017 Direct observation of diffusion process of solute atoms by STEM-HAADF observation

2014 - 2017 Clarification of new abnormal grain growth phenomenon induced by phase transformation

2014 - 2016 Development of Ni-Ir-Al-W-base superalloy for 1200C~1500C

2013 - 2015 Cooling-induced reverse martensitic transformation in Co-based Heusler alloys

2012 - 2015 Grain growth and pinning effect of microstructure dispersed by liquid particles

2010 - 2015 Anomalies of martensitic transformations appearing at very low temperatures-their origin and universality-

2011 - 2014 新型銅系形状記憶合金の大断面検知部材及び外反母趾矯正装具への応用展開

2011 - 2012 巨大超弾性歪みを生み出す鉄系形状記憶合金線の開発

2010 - 2011 Mn-Ga based Hard Magnets with High Coercivity and Ductility

2009 - 2011 Giant magnetoresistance effect on magnetic shape memory alloys

2007 - 2011 New Functional Co-base Alloys-Phase stability and Its Industrial Applications

2010 - 2010 Fe基合金におけるbcc相からの特異な相変態

2009 - 2010 高延性を有するNiMnGa基高温形状記憶合金の開発

2008 - 2010 Fabrication of Metamagnetic Shape Memory Alloy Films and Development of Magnetic-Field Induced Actuator Materials

2006 - 2009 Development of New Functional Alloys with Heusler-type Structure-Their Phase Stability and Physical Properties-

2007 - 2008 METAMAGNETIC PHASE TRANSITION ON Ni-Mn-In ALLOYS

2006 - 2007 ペロブスカイト型炭化物による低比重高強度ピアノ線の開発

2006 - 2007 超弾性20カラットAu合金の開発とその医療材料への展開

2002 - 2006 Development of new Invar-type alloys by controlling stress-induced transformation of thermoelastic martensite and its industrial application

2003 - 2005 高減衰能Cu基制振合金の特性制御とマイクロ防振部品への適用

2004 - 2005 Co基hcpマルテンサイト変態による高温強磁性形状記憶の可能性

2002 - 2003 磁壁+双晶界面移動による制振特性-複合効果の解明と実用化への可能性-

2001 - 2002 Interfacial Reaction and Morphological Control between Cu Substrate and Pb-free Solders in Electronic Packaging

2001 - 2002 Development of New B2 Type Shape Memory Alloys end theirs Application for Multi-functional Devices.

2000 - 2002 Cu基超弾性合金の電子機器および医療機器材料への新しい展開

1999 - 2001 Development of Thermodynamic Model on Phase Diagram Database

1999 - 2000 Dispersion of Fine Oxide and Sulfide in Steel Formed by Stable and Metastable Monotectic Reaction

1999 - 2000 Interactions between chemical ordering and magnetic transitions in ferromagnetic alloys.

1998 - 2000 Development of Highly Versatile Phase Diagram Database on the Object-Oriented Scheme

1997 - 1999 Development of New Type Cu Base Alloys Obtained by Controling Ordering and Phase Separation

1998 - 1998 液相分散型超塑性材料の組織安定性に関する研究

1997 - 1998 Thermodynamic Database for Alloy Semiconductor Systems.

1997 - 1998 ホイスラー合金の巨大磁気抵抗材料への応用

1997 - 1997 超微細多相組織を有する超塑性材料の組織安定性に関する研究

1996 - 1997 Ordering and Martensitic Transformations of the Cu-Al-Mn Base Shape Memory Alloys.

1996 - 1997 Development of High Speed Steels with a Fine Grain Size by Carbide Dispersion Carburization (CDC) Process.

1996 - 1996 鋼中のスクラップ起因不純物元素に関する相平衡とその熱間割れ対策への応用

1996 - 1996 微細結晶粒超塑性材料の組織安定性と界面への偏析挙動に関する研究

1995 - 1996 Construction of Thermodynamic Database for Trump Elements in Steels

1995 - 1996 Segregation of impurity to the grain boundary and interphase boundary in ultra-fine microstructure

1994 - 1996 Development of A New Type of Functional NiAl-base Alloys

1994 - 1994 B2型金属間化合物の加工熱処理法による組織制御

1994 - 1994 遷移金属(Fe,Co,Nt)-Mn-Al系合金の相平衡に関する研究

1992 - 1994 JOINT STUDY ON THE DEVELOPMENT OF Ni-Al-Ti BASE AUPERALLOYS

1993 - 1993 組織制御によるB2型NiAl基合金の延性改善

1993 - 1993 Ni-Al基系B2規則相の相分離に関する研究

1992 - 1993 Study on Morphological Stability of Interphase Boundary Formed by Diffusional Reaction

1991 - 1993 Development of High Strength Cu Alloys of Heusler Matrix with good Workability and Ductility

1990 - 1992 Development of Ni-Al Base Shape Memory Alloys with Enhanced

1990 - 1992 Thermodynamic analysis of the NaCl type of complex carbonitrides

1991 - 1991 NiAl基拡散対に見られるNiAl(β)相内の濃度ギャップに関する研究

1990 - 1990 コ-ティング相と基材との接合界面の形態制御に関する研究

1989 - 1989 コ-ティング相と基材との接合界面の形態制御に関する研究

1988 - 1989 Thermodynamic Analysis on Microstructural Control of Ordered Phases in Nickel-base Superalloys

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Anna Kosogor, Rie Y. Umetsu, Vladimir Golub, Xiao Xu, Ryosuke Kainuma. Magnetic properties, phase diagram and low-temperature specific heat of Ni50Mn50-xSbx alloys. Journal of Alloys and Compounds. 2024. 988
Kazushige Ioroi, Ikuo Ohnuma, Xiao Xu, Ryosuke Kainuma, Toshihiro Omori. Thermodynamic assessment of the Cr-Si binary system. Calphad. 2024. 85. 102690-102690
Daisuke Imatomi, Ryosuke Ishikawa, Akira Nakata, Tatsuya Ito, Kwangsik Han, Makoto Nagasako, Xiao Xu, Toshihiro Omori, Ryosuke Kainuma. Experimental Determination of Phase Equilibria in the Mn-Zn Binary System. Journal of Phase Equilibria and Diffusion. 2024. 45. 1. 3-17
Ryo Shimbo, Takashi Horikawa, Masao Yamazaki, Masashi Matsuura, Ryosuke Kainuma, Satoshi Sugimoto. Relationship between Hydrogen Pressure and Temperature for Recombination Reactions in the HDDR Processing of Ce-Fe-B Alloys. MATERIALS TRANSACTIONS. 2023. 64. 11. 2665-2672
Yuta Kimura, Xiao Xu, Kwangsik Han, Kodai Niitsu, Toshihiro Omori, Rie Y. Umetsu, Ryosuke Kainuma. R-Phase Transformation in Ti50-xNi47+xFe3 Shape Memory Alloys. MATERIALS TRANSACTIONS. 2023. 64. 7. 1591-1599

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許勝, 許皛, 大森俊洋, 貝沼亮介, ハルヨステファヌス, 川崎卓郎. その場中性子回析による金属材料における巨大弾性歪み現象の解明. 四季(中性子産業利用推進協議会季報. 2023. 58. 1-6
許きょう, 許きょう, 大平拓実, 大平拓実, 許勝, 平田研二, 平田研二, 大森俊洋, 植木洸輔, 植木洸輔, et al. Co-Cr-Al-Si合金の高い弾性異方性と単結晶における低いヤング率. 日本金属学会講演大会(Web). 2023. 173rd
今富大介, 石川遼典, 仲田玲, 伊東達矢, 伊東達矢, 韓光植, 韓光植, 長迫実, 許きょう, 許きょう, et al. Mn-Zn二元系状態図の全組成域における実験的決定. 日本金属学会講演大会(Web). 2023. 173rd
Xiao Xu, Takumi Odaira, Sheng Xu, Kenji Hirata, Toshihiro Omori, Kosuke Ueki, Kyosuke Ueda, Takayuki Narushima, Makoto Nagasako, Ryosuke Kainuma. Novel bcc CoCr-base alloys exhibit a Young’s modulus similar to human bone combined with superelastic strain twice that of NiTi alloys. ADVANCED MATERIALS & PROCESSES, SMST NEWS. 2022. 35-37
Fe-based Superelastic Alloy with Small Temperature Dependence and Single Crystallization by Microstructural Control. 2022. 27. 3. 118-125

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銅系合金材およびその製造方法ならびに銅系合金材で構成された部材または部品
銅系合金材およびその製造方法ならびに銅系合金材で構成された部材または部品
外反母趾矯正装具
Cu-AI-Mn系合金材とその製造方法、及びそれを用いた棒材または板材
Fe基制振合金およびその製造方法ならびにFe基制振合金材

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Encyclopedia of Materials: Metals and Alloys
Elsevier 2022 ISBN:9780128197332
Phase Stability, Magnetic Properties, and Martensitic Transformations in Co-Based Heusler Alloys
Wiley-VCH Verlag GmbH & Co. KGaA 2020
Magnetocaloric Effects in Metamagnetic Shape Memory Alloys
IntechOpen 2017
トコトンやさしい形状記憶合金の本
日刊工業新聞社 2016
固体材料の科学(訳)
株式会社東京化学同人 2015

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Co-Cr-Al-Si合金の高い弾性異方性と単結晶における低いヤング率
((公社)日本金属学会2023年秋期(第173回)講演大会 2023)
Mn-Zn二元系状態図の全組成域における実験的決定
((公社)日本金属学会2023年秋期(第173回)講演大会 2023)
熱弾性型マルテンサイト変態の低温ダイナミクス
((公社)日本金属学会2023年秋期(第173回)講演大会 2023)
その場中性子回折による Co-Cr-Al-Si 超弾性合金におけるマルテンサイト変態過剰応力の調査
((公社)日本金属学会2023年秋期(第173回)講演大会 2023)
Ni-Co-Mn-Sn 基メタ磁性形状記憶合金におけるマルテンサイト変態ヒステリシスと微細組織
((公社)日本金属学会2023年秋期(第173回)講演大会 2023)

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- 1988 Tohoku University Graduate School, Division of Engineering 材料物性学専攻
- 1983 Tohoku University Faculty of Engineering 金属材料工学科

Ph.D (Tohoku University)

2010/04 - 現在東北大学教授(工学研究科)
2006/04 - 2010/03 東北大学教授(多元物質科学研究所)
1997/04 - 2006/03 東北大学助教授(工学研究科) 大学院重点化による配置替え
1995/05 - 1997/03 東北大学助教授(工学部)
1990/04 - 1995/04 東北大学助手(工学部)

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2018/04 - 現在 Metals -Open Access Journal、MDPI 編集委員
2016/10 - 現在 ASM International,Shape Memory and Superelasticity 編集委員
2019/04 - 2022/03 (一社)日本鉄鋼協会研究部会フォーラム主査
2018/03 - 2022/03 (一社)日本鉄鋼協会評議員
2016/04 - 2022/03 (一社)日本鉄鋼協会材料と組織の特性部会代議員

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2022/12 - The 2022 MRS (Materials Research Society) Fall Meeting Best Poster Award A lightweight Ti-Al-based shape memory alloy with B2-ordered structure
2022/10 - The 6th Symposium for the Core Research Clusters for Materials Science and Spintronics, and the 5th Symposium on International Joint Graduate Program in materials Science Best Poster Award Experimental determination of phase equilibria in Mn-Zn system
2022/10 - (公社)日本金属学会東北支部第21回(公社)日本金属学会東北支部研究発表大会最優秀ポスター賞 Mn-Zn 二元系状態図の実験的決定
2022/09 - (公社)日本金属学会秋期講演大会優秀ポスター賞, HCP構造を有するTi-Al-O合金の組織と高温強度
2021/09 - (公社)日本金属学会技術開発賞単結晶Cu-Al-Mn超弾性合金の開発と耐震分野への応用

2021/06 - CALPHAD GLOBAL CALPHAD GLOBAL ・Best poster award Experimental Determination of Phase Diagram in the Cr-Si Binary

2019/11 - (一社)形状記憶合金協会 SMAシンポジウム2019/ポスターセッション ASMA賞(審査員特別賞) Co-Cr-Al-Si合金の極低温における超弾性特性

2019/11 - Poster award Experimental determination of the Fe-Al-Zn ternary phase diagram at 450°C

2019/06 - CALPHAD XLVIII ORGANIZING COMMITTEE BEST POSTER AWARD Experimental Determination of Phase Diagrams in the Al-Fe-Si Termary System

2018/07 - Fuji Sankei Business i 第32回独創性を拓く先端技術大賞・産経新聞社賞

2017/05 - Shape Memory and Superelasticity, ASM International The Best Paper Award Composition Dependences of Entropy Change and Transformation Temperatures in Ni-rich Ti-Ni System

2017/05 - The Honda Memorial Foundation The 14th Honda Frontier Award 超弾性材料の合金設計と組織制御

2017/03 - The Japan Institute of Metals and Materials The Japan Institute of Metals and Materials Metallography Award Ni50Mn20In30ホイスラー合金における逆位相界面での偏析現象

2017/03 - (公社)日本金属学会 Tanikawa-Harris Award 高温における金属学の基礎的分野または工業技術分野の発展に貢献した研究者、技術者に対する授賞

2017/01 - The Editors of Intermetallics, Elsevier Highly Cited Research in Intermetallics Award Best 5 Most Highly Cited Research in Intermetallics Awarded

2016/05 - Scripta Materialia, Elsevier Excellent Reviewer of Scripta Materialia in 2015 selected as one of the best reviewers in my office who has made great contribution in selecting high quality papers for Scripta Materialia

2016/03 - The Iron and Steel Institute of Japan Scientific Achievement Merit Prize 鉄鋼の相平衡および相変態に関する研究

2014/03 - The Japan Institute of Metals and Materials Distinguished Contribution Award 本会の学術事業に多年にわたり貢献したものに対する授賞

2013/09 - (公社)日本金属学会 The Japan Institute of Metals and Materials The Best Paper Award (Young Best Paper) Optical Microscopic Study on NiCoMnAl Metamagnetic Shape Memory Alloy by In Situ Observation under a Pulsed High Magnetic Field

2013/09 - The Japan Institute of Metals and Materials Materia Japan Award for Science and Technology

2012/09 - The Japan Institute of Metals Technical Development Award

2012/06 - MSE 2012 (Joint Symposium, Materials Science and Engienering for the 21st Century) at Gwangju Institute of Science and Technology) Best Oral Award, The excellence Phase Equilibria at Low Temperatures and Thermodynamic Calculation in the Fe-Ni Binary System

2012/04 - Ministry of Education, Culture, Sports, Science and Technology Japan The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology, Research Category Development of a new shape memory alloy and its application

2011/12 - ASPT2011(International Symposium of Materials Integration in Conjunction with the Second International Symiposium on Advancecd Synthesis and Processing Technology for Materials) Poster Presentation for Young Scientists Phase equilibria and thermodynamic calculation in Co-Ta binary system

2011/05 - CALPHAD XL Conference Poster Award Combinatorial technique for phase equilibria determination of Pt-Fe-X(X=Al, In) systems

2011/03 - The Annual Fellow/Young Research Presentations(FY2011) of the Gloval COE Program Materials International Center of Education and Research Outstanding Poster Presentation for Young Scientests Superelasticity in Cu-Al-Mn and Ni-Ti shape memory alloys at cryogenic temperatures

2009/11 - Japan Institute of Copper Best Paper Award Characterization of Mechanical and Electric Properties for Cu-based Alloys Using Combinatorial Method

2009/04 - Ichimura Foundation for New Technology The Forty-fithst Ichimura Academic Award, Contribution Award 新型Cu系形状記憶材料の開発とその変形爪矯正デバイスへの応用

2009/03 - The Japan Institute of Metals and Materials Masumoto Hakaru Award Development of a New Type of Cu-Base Shape Memory Alloys With Enhanced Ductility

2006/09 - フランス金属学会 Copper ’06, Best Paper Award Development of Cu-Al-Mn-based Shape Memory Alloys” , Copper

2005/11 - Japan Institute of Copper Best Paper Award Development of Invar-Type Cu-Based Alloys by Controlling the Martensitic Transformation

2005/05 - Alloy Phase Diagram International Comission APDIC Best Paper Award Experimental Investigation and Thermodynamic Calculation of the Phase Equilibria in the Cu-Sn and Cu-Sn-Mn Systems

2005/03 - The Iron and Steel Institute of Japan The Nishiyama Memorial Award

2004/03 - The Japan Institute of Metals and Materials Meritorious Award

2003/10 - ASM International Light Microscopy-Honarable Mention Egg-type Core Microstructure of Immiscible Alloy Powders

2003/03 - The Japan Institute of Metals and Materials Metallographic Award 液相2相分離型合金で形成される卵型コア構造粒子の組織

2003/03 - Tokin Science Foundation Young Researcher Award 組織制御による新型形状記憶合金の開発

2002/11 - Japan Institute of Copper Best Paper Award 銅基合金の熱力学データベース構築

1999/11 - The Japan Institute of Metals Technical Development Award CDCプロセス(炭化物分散浸炭法)による高速度鋼の開発

1995/10 - Japan Institute of Copper Best Paper Award 冷間加工性に優れた新しいタイプの銅基形状記憶合金

1991/10 - The Japan Institute of Metals Young Researcher Award

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Architectural Institute of Japan , Association of Shape Memory Alloys , The Japan Society for Heat Treatment , The Iron and Steet Institute of Japan , The Japan Institute of Metals and Materials