Rchr

J-GLOBAL ID：200901074505837772 Update date: Apr. 15, 2024

Ikeda Ken-ichi

イケダケンイチ | Ikeda Ken-ichi

Affiliation and department：
Job title： Associate Professor

Research field (4)： Material fabrication and microstructure control , Structural and functional materials , Inorganic materials , Metallic materials

Research keywords (13)： Aluminum Alloys , MAX Phase Ceramics , age-hardening behavior , 力学特性 , SEM/EBSD , 高分解能電子顕微鏡法 , 粒成長 , 再結晶 , 結晶粒界 , TEM , Grain Growth , Recrystallization , Grain Boundary

Research theme for competitive and other funds (26)：

2023 - 2027 高温重イオン照射と新組織追跡法の融合によるダイバータ接合面の実環境下原子挙動解析
2022 - 2025 電気抵抗率測定を用いた微細組織の動的挙動観察手法の構築
2022 - 2024 熱処理型アルミニウム合金の粒界近傍の合金元素の存在状態と粒界性格が力学特性に与える影響
2021 - 2023 Investigation of Kink Strengthening Mechanism of Textured MAX Phase Ceramics
2022 - 2023 時効硬化型アルミニウム合金の時効生成物の生成挙動に及ぼす粒界性格の影響

2021 - 2022 時効硬化型アルミニウム合金の時効生成物の生成挙動に及ぼす粒界性格の影響

2019 - 2022 Development of dynamic analysis method for the cluster formation behavior by using dislocations

2020 - 2021 時効硬化型アルミニウム合金の時効生成物の生成挙動に及ぼす粒界性格の影響

2019 - 2021 Development of kink-strengthened MAX phase ceramics fabricated by texture-controlled methods

2016 - 2020 Development of the bicrystal fabrication method which controlled grain boundary character and quantity of grain boundary segregation and elucidation of properties of grain boundaries

2017 - 2019 時効初期ナノ生成物制御による高強度時効硬化型アルミニウム合金の開発

2017 - 2018 固溶・析出強化型アルミニウム合金の再結晶粒成長機構

2016 - 2017 固溶・析出強化型アルミニウム合金の再結晶粒成長機構

2014 - 2016 薄片4点曲げ試験によるキンクバンド成長のその場観察と3次元形態・結晶方位解析

2013 - 2016 Development of electron tomography methods for microstructural analysis in crystalline materials

2011 - 2016 Study of deformation mechanism and mechanical properties of layered solids based on collaboration between mathematical morphology and hierarchical structural science

2015 - 2016 固溶・析出強化型アルミニウム合金の再結晶粒成長機構

2012 - 2014 Clarification of ultra low strain rate creep behavior and its microscopic mechanism of metal material

2010 - 2012 Development ofhigh-angle triple-axis specimen holders for spherical aberration-corrected electron microscopes

2009 - 2011 Crystal growth mechanism of SiC under metastable equilibrium

2008 - 2010 Analysis of unsolved phenomena and development of new function in Ti-Ni shape memory alloy

2007 - 2009 Development of Ultra Low Strain Rate Creep Testing Method and Creep Life Assessment of Heat Resistant Structural Materials

2007 - 2008 Elucidation of Texture Formation Mechanism and Ridging Development Mechanism of Aluminum Alloy for the Automotive Body Sheets

2004 - 2006 Development of Creep Life Assessment of Martensitic Heat Resistant Steels

2003 - 2004 Functional Designing and Development of Evaluation of Residual Stress in the Surface of Inorganic Materials

2000 - 2001 Microstructure and High Temperature Strengthen of Pure Cr and Cr-Cr_2B Eutectic Alloy

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Papers (84)：

Amalina Aina Kaharudin, Masato Ohnuma, Seungwon Lee, Taiki Tsuchiya, Yuuki Asada, Ken-ichi Ikeda, Kazuki Ohishi, Jun-ichi Suzuki, Kenji Matsuda, Tomoyuki Homma. Unified Interpretations of Two Kinds of Needle-Shaped Precipitates Using Transmission Electron Microscopy and Small-Angle Neutron Scattering in Aged Al-Mg₂Si(-Cu) Alloys. Nanomaterials. 2024
Yusuke Shimada, Yuta Nakajima, Yoshimitsu Hishinuma, Ken-ichi Ikeda, Hiroyuki Noto, Takeo Muroga, Kenta Yoshida, Toyohiko J. Konno, Yasuyoshi Nagai. Microstructure and mechanical property of Y₂O₃-based ODS-Cu alloy fabricated by MA-HIP with novel elemental addition process. Materials Chemistry and Physics. 2023. 307. 128223-128223
Takuya Hashimoto, Ken-ichi Ikeda, Seiji Miura. Effect of Grain Boundary Characters on Precipitation Behavior and Local Deformation Behavior in Al-Mg-Si Alloy. Materials Transactions. 2023. 64. 8. 1959-1968
Toshiaki Horiuchi, Konatsu Yamada, Shigeru Saito, Ken-ichi Ikeda, Seiji Miura, Frank Stein. Compressive Deformation Characteristics of Nb₂Co₇ as Crystalline Mille-Feuille Structured Material. Materials Transactions. 2023. 64. 7. 1622-1630
Yuji Shirakami, Ken-ichi Ikeda, Seiji Miura, Koji Morita, Tohru S. Suzuki, Yoshio Sakka. Orientation Dependence of High Temperature Compressive Behavior of Textured Ti₃SiC₂. Materials Transactions. 2023. 64. 4. 805-812

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MISC (530)：

中嶋優汰, 嶋田雄介, 菱沼良光, 池田賢一, 今野豊彦. Multi-Scale Structural Analysis of ODS-Cu prepared from Cu-Y intermetallic compounds. 日本金属学会東北支部研究発表大会予稿集. 2020. 19th (CD-ROM)
水本政隆, 嶋田雄介, 一川誠, 菱沼良光, 池田賢一, 室賀健夫, 能登裕之, 今野豊彦. ODS-Cu合金の酸化物分散状態の微細組織および力学特性への影響. 日本金属学会講演概要(CD-ROM). 2019. 164th
池田賢一, SUN Tianhang, 嶋田雄介, LEE Seungwon, 土屋大樹, 松田健二, 本間智之. Al-1.0mass%Mg₂Si合金の時効生成物に及ぼす添加元素の影響. 軽金属学会大会講演概要. 2019. 136th
一川誠, 嶋田雄介, 菱沼良光, 池田賢一, 室賀健夫, 能登裕之, 今野豊彦. MA-HIP法により作製したODS-Cuの微細構造解析. 日本金属学会東北支部研究発表大会予稿集. 2018. 17th
一川誠, 嶋田雄介, 菱沼良光, 池田賢一, 竹口雅樹, 今野豊彦. MA-HIP法により作製したODS-Cu合金の微細組織観察. 日本金属学会講演概要(CD-ROM). 2018. 162nd

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Books (2)：

新版鉄鋼材料と合金元素
一般社団法人日本鉄鋼協会 2015 ISBN:9784930980878
金属材料の加工と組織
共立出版 2010 ISBN:9784320081642

Lectures and oral presentations (304)：

Local deformation behavior near grain boundaries in age-hardenable aluminum alloy
(7th International Indentation Workshop (IIW7) 2023)
熱処理型アルミニウム合金の時効析出がクリープ変形挙動に及ぼす影響
(軽金属学会第145回秋期大会 2023)
Al-Zn-Mg合金の時効析出挙動に及ぼす溶体化処理条件の影響*
(軽金属学会第145回秋期大会 2023)
時効処理を施したADC12アルミニウム合金の力学特性に及ぼすチル層の影響
(軽金属学会第145回秋期大会 2023)
Al-Zn-Mg合金の時効特性に及ぼす溶体化処理後の温度制御の影響
(軽金属学会第145回秋期大会 2023)

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Education (3)：

1998 - 2001 Kyushu University Graduate School of Engineering Sciences Department of Molecular and Material Sciences
1996 - 1998 Kyushu University Graduate School of Engineering Sciences Department of Materials Science and Technology
1992 - 1996 Kyushu University School of Engineering Department of Materials Science and Engineering

Professional career (1)：

Dr. Eng. (Kyushu University)

Work history (3)：

2014/11 - 現在 Hokkaido University Faculty of Engineering Associate Professor
2007/04 - 2014/10 Kyushu University Faculty of Engineering Sciences Assistant Professor
2001/04 - 2007/03 Kyushu University Faculty of Engineering Sciences Research Associate

Committee career (44)：

2023/07 - 現在一般社団法人軽金属学会編集委員会委員
2023/07 - 現在一般社団法人軽金属学会総務委員会委員
2023/07 - 現在一般社団法人軽金属学会研究委員会委員
2023/04 - 現在公益社団法人日本金属学会講演大会委員会委員
2023/03 - 現在公益社団法人日本金属学会北海道支部理事

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Awards (24)：

2023/03 - 公益社団法人日本金属学会第72回金属組織写真賞奨励賞(第2部門:走査電子顕微鏡部門) Ti-Zr-Nb-Ta合金二相分離組織に見出された3D「玉ねぎ組織」
2021/03 - 公益社団法人日本金属学会第71回日本金属学会金属組織写真賞最優秀賞(第3部門:透過電子顕微鏡部門) Al-Zn-Mg-Cu合金における結晶粒界無析出物帯中の溶質クラスタ
2020/11 - The Japan Institute of Light Metals Light Metal Paper Prize Effect of Copper Addition on Precipitation Behavior near Grain Boundary in Al-Zn-Mg Alloy
2020/03 - 公益社団法人日本金属学会第70回金属組織写真賞優秀賞(第1部門:光学顕微鏡部門) 透明ダイヤモンド製Vickers圧子を用いたin-situ Vickersインデンテーション
2019/03 - The Japan Institute of Metals and Materials The Japan Institute of Metals and Materials Meritorious Award

2017/11 - The Japan Institute of Light Metals Light Metal Advancement Award

2017/11 - The Japan Institute of Light Metals Light Metal Paper Prize Effects of Scandium and Zirconium addition on recrystallization behavior of Al-Mg-Si alloy

2016/09 - The Japan Institute of Metals and Materials The Best Paper Award Imprrovement of Strength and Elongation Balance of Al-Mg-Si Alloy Utilizing Mg-Si Cluster and Its Mechanism

2016/02 - The Minerals, Metals & Materials Society (TMS) Best Poster Competition Second Poster Prize Award Investigation on Plastic Deformability of Mg-Y Alloys by Vickers and Newly Designed In-situ Brinell Indentation Methods

2015/11 - The Japan Institute of Light Metals Light Metal Paper Prize Effect of thermo-mechanical treatment on ridging behavior and cube-oriented grain formation process in 6111 aluminum alloy

2014/03 - The Japan Institute of Metals and Materials 第22回優秀ポスター賞モリブデン双結晶中の転位に及ぼす鏡像力の影響

2011/11 - The Japan Institute of Metals 第1回まてりあ論文賞 Three-dimensional Visualization of Lattice Defects by Electron Tomography

2010/09 - ICAA12 Poster Award Effects of Clusters and Precipitates on Tensile Properties in Al-Mg-Si Alloys

2010/03 - 社団法人日本金属学会第14回優秀ポスター賞コイルばねクリープ試験法によるAl-Mg系合金の低ひずみ速度変形挙動の評価

2009/03 - 社団法人日本金属学会第59回金属組織写真賞優秀賞オーステナイト系ステンレス鋼における全転位の3次元可視化

2009/03 - 社団法人日本金属学会第59回金属組織写真賞奨励賞応力発光材料SrAl2O4: Eu2+双晶界面の高分解能電子顕微鏡観察

2009/03 - 社団法人日本セラミックス協会第34回日本セラミックス協会学術写真賞優秀賞 SrAl2O4系応力発光材に導入された面欠陥の透過電子顕微鏡観察

2008/09 - 社団法人日本金属学会第11回優秀ポスター賞 HPT加工を施した純銅の微細組織のTEM/STEM観察

2008/03 - 社団法人日本金属学会第58回金属組織写真賞奨励賞 Al誘起結晶化に伴う多結晶Si薄膜形成ダイナミクスの直接観察

2008/03 - 社団法人日本金属学会第58回金属組織写真賞優秀賞 V添加高強度耐熱鋼におけるラス境界析出物のEDS分析と3次元形態観察

2006/11 - The Japan Institute of Light Metals Young Scientist Award

2005/09 - NanoSPD 3 Best Poster Award Grain Boundary Structure in ARB Processed Copper

2001/11 - The Japan Institute of Light Metals Best Paper Award for Young Scientist Analysis of cube texture in high purity aluminum foils for electrolytic capacitor by EBSP method

2001/11 - The Japan Institute of Light Metals Best Paper Award Analysis of cube texture in high purity aluminum foils for electrolytic capacitor by EBSP method

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Association Membership(s) (6)：

Japan Institute of Copper , Japan Society of Powder and Powder Metallurgy , THE JAPANESE SOCIETY OF MICROSCOPY , THE IRON AND STEEL INSTITUTE OF JAPAN , THE JAPAN INSTITUTE OF LIGHT METALS , THE JAPAN INSTITUTE OF METALS AND MATERIALS

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